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Home My WebLink AboutBIRCH TREE ESTATES BLK 1 LT 5Birch Tree Estates Block 1 Lot 5 #017-141-46 Municipality of Anchorage f On -Site Water and Wastewater Program - (907) 343-7904 gev 1 "bf 2 ON-SITE WASTEWATER INSPECTION REPORT OSP181076 Permit Number: PID Number.- 017-141-46 Dwelling: ❑■ Single Family (SF) ❑ Duplex (D) ❑ Multiple (SF and/or D) Project: ❑ New 0 Upgrade Name: Matt Sulivan ABSORPTION FIELD ❑ Deep Trench ElShallow Trench E] Bed [:]Mound Address 5200 Riverton Ave., Anchorage XOther _S�j, SUV147 Ce brit Phone Number of Bedrooms Soil Rating Total depth from original grade 3 23 GPD/SF 7.1 Ft. LEGAL DESCRIPTION Depth to pipe invert from original grade 6.1 Ft. Gravel depth beneath pipe 1.0 Ft. Subdivision Block Lot Birch Tree Estates 1 5 Fill added above original grade 0.6 Ft. Gravel length 11 Ft. Township Range Section Gravel width 5 Ft. Beds: Number of Lines Distance between lines Ft. SEPARATION DISTANCES To Septic Absorption Lift Station Holding {Sewer Total absorption area Number of trenches Dist. between trenches From Tank Field Tank Line 62.5 Ft2 1 Ft. Well100+ 100+ 25+ TANK El Septic ElS.T.E.P. ❑ Holding X Other Manufacturer BioBarrier w/Infiltrator Tanks Capacity 540 and 1530 Gal. Surface Water 100+ 100+ Material Number of compartments Lot Line 3* 10+ HDPE 1 and 2 NA Foundation 5 + 10 LIFT STATION Manufacturer Capacity Curtain Drain None [Known I Gal. Remarks *from east lot line, 1,waiver on file Pump on level at in. Pump off level at in. High water alarm at in. Pump make and model Electrical Inspections performed by Installer PIPE MATERIAL House to tank D3034 Tank to drainfield D3034 ARM Services Drainfield D3034 CO/MT 3034 Inspector Crewdson Engineering LLC BENCH MARK (Assumed elevation) 100 ft I115Pdates: is' 7-5-18 7-5-18 ctionLocation and description 2°� 3rd 7-9-18 — 4`n 8-3-18 Patio Door Threshold: "BM" on record drawing COMMUNITY DEVELOPMENT DEPARTMENT APPROVAL = Conditional .r F A4gsll ' • ' i Approval: Date .i AQ' ..�- - 0001 ... .... z .. ----- - - —-- �� s' • ames A. Crewdson .' — - -- --- -- - Approved V�7Ut � Date 30 1`1 / C115274. 1k�\AOFESSIONP�� A I D kf 59 6 kL ALLC #112279 inspection Keporr_y- i - il.aoc RIVERTON AVE. SUBSURFACE DRAIN - 5'W x 11'L x VED I C2 B1130 /C3 &I DECK TTI' M2 62 Cr MT C4 C1 M1 Q BM � U FC � B � 3 BR SFH ' PLAN SCALE: I"=20, SWING TIES (FEET) FC C1 C2 C3 C4 M1 M2 M3 MT A 18.0 29.9 34.5 24.9 19.5 29.4 1 31.0 34.6 1 17.6 B 13.3 31.4 47.2 40.6 30.5 27.7 35.2 44.0 30.9 NOTES 1. 2" INSULATION PLACED ABOVE ALL TRANSMISSION PIPES AND TANKS BENCH MARK PATIO DOOR THRESHOLD ELEV 100' C1 M1 96.5' INLET ELEV-J Infiltrator IM -540 INV 95.9' SEPTIC TANK Clrewdson Engineering, LLC Vic, cam" Civil & Environmental Engineering PO Box 671389 Chugiak AK 99567 . cellc.l@outic Cellrrext:907-280-9493 . Fax: 907-688-2295 M2 ZED SF ORIENTED 45°± FROM VERTICAL IoBarrier TREATMENT: I IM -1530 TANK —1---BioBarrier SETTLING: IM -540 TANK LOT 4 PROFILE NOT TO SCALE / EG 99.2' M3 FG 99.7' TOT ELEV 96.4' Infiltrator IM -1530 OUTLET ELEV SEPTIC TANK INV 95.8' Birch Tree Estates, Block 1, Lot 5 Septic System Inspection Report Record Drawing Plan and Profile Prepared for: Matt Sullivan Date: 11-16-18 Permit: OSP181076 Page: 2 of 2 ALL INFORMATION SHOWN ON THIS DOCUMENT IS THE PROPERTY Oi- CREWDSON ENGINEERING. LLC AND EHALL NOT BE USED FOR ENGINEERING OR CONSTRUCTION FURPOSES WITHOUT WRITI EN PERMISSION FROM CREWDSON ENGINEERING, LLC LEGEND B# - blower BM - bench mark BR - bedroom C# - cleanout CP - control panel ED - effective depth EG - existing ground ELEV - elevation FC - foundation cleanout FG - finish grade IAW - in accordance with INV - invert M# - manhole MT - monitor tube SF - sand filter SFH - single family home TOT - top of tank ��b'P�v • . �8�9`I j�---... ames A. Crewdson C1527 �sj • It -0 � —1 F�FVpROFNsk ALLC #112279 OF g4�1`i Municipality of Anchorage Development Services Department •,• / Fi p Building Safety Division ® On -Site Water and Wastewater Program / • "S 0 4700 Elmore Road P.O. Box 196650 Anchorage, AK 99507 :James A, Crewdson — www.ci.anchorage.ak.us d (907) 343-7904 9Fo 011527 c Soils Log - Percolation Test litk\ FESStOo?�.� Performed For: Matt Sulivan Legal Description: Birch Tree Estates, Block 1, Lot 5 TH 1 F__ Depth (Feet) 1- U� 2- 4- 5- 6- S /j� 7- 8- 9- 10- 11- 12- 13- 14��.� 15- 16-1 17- 18- 19- 20 - SEE DESIGN Date Performed: Township, Range, Section: Site Plan WAS GROUND WATER Date ENCOUNTERED? Net Time Depth of Water / end) s IF YES, AT WHAT DEPTH? L Depth to Water After o P Monitoring? E Date: I I I SEE DESIGN I I I I I I I SEE DESIGN I I I I Reading Date Gross Time Net Time Depth of Water / end) Net Drop (inches) —(minutes) /('start 3 4 5 6 x minutes PERCOLATION RATE j/_ (minutes/inch) PERC HOLE DIAMETER 6 inch TEST RUN BETWEEN _ S` FT AND (� FT COMMENTS Presoak not required in sandy soils PERFORMED BY: Crewdson Engineering LLC ► James Crewdson CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALLSTATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: _RIVERTON AVE. O 0 M tSEPTIC BOX (TYP) ci ©24" MANHOLE (TYP) O ELEC. PED 6 ` SEPTIC STANDPIPE WATER WELLWO 16.4' i A Wood Deck `ROCK WALK FENCEXX CO El I � 5�s 8/15/2018 x Phone 562-5291 DRAWN BY: ADS/SC PLAT: 71-215 Mainline Phone 243-8985 12.6' SC 5 SW3037 'S�'' is •- LOT 4 + \� x o I Z s_f ... _..•.• .. ;r.�Y.Lv:KCJLIIVU .-,>. I .. � � 20.3 N �.-.•.-:c..-.jSANi3)>'::_;. ;i -N, SHED 20.3 ..... ;.... ................................................. X .....X X. _ R -X - X, X X - N890 43'44"E 143.00' _O 0 p�•`� . O \ rkp4 LOT 13 LOT 14 9TH** TH �D n............................On STEVEN CALLAGHAN �,./-12034 Ip Z:• ae �� fessiono� �'Qo NOTE: THIS DRAWING SHALL NOT BE MODIFIED FOR USE AS A PLOT PLAN WITHOUT THE EXPRESSED WRITTEN CONSENT OF LCG LANTECH. ORDERED BY: MATTHEW SULLIVAN PARCEL M 017-141-46-000 SURVEY CERTIFICATION: LCG LANTECH, INC HAS CONDUCTED A PHYSICAL SURVEY OF THE PROPERTY AS SHOWN ON THIS DRAWING AND CERTIFIES THATTHE LEGAL DESCRIPTION: ADDRESS: 5200 RIVERTON AVENUE IMPROVEMENTS SITUATED THEREON ARE WITHIN THE PROPERTY LINES AND NO ENCROACHMENTS EXIST OTHER THAN NOTED. AS -BUILT LOT 5, BLOCK 1, BIRCH TREE ESTATES SUBDIVISION I Inc a&Werfc ne ' engem&avgi-g EXCLUSIONARY NOTE: IT IS THE OWNERS' RESPONSIBILITY TO DETERMINE THE EXISTENCE OF ANY EASEMENTS, COVENANTS, RESTRICTIONS OR RIGHT-OF-WAY TAKINGS WHICH DO NOT APPEAR ON THE RECORDED SUBDIVISION PLAT. UNDER NO CIRCUMSTANCES SHOULD ANY DATA HEREON BE USED FOR CONSTRUCTION, FOR ESTABLISHING PROPERTY LINES, OR FOR PLOT -PLAN PURPOSES. 250 H Street SEPTIC STANDPIPE WATER WELLWO Anchorage, Alaska 99501 Wood Deck `ROCK WALK FENCEXX SEPTIC UTILITY BOX El Department DRAWN DATE: 8/15/2018 WORK ORDER: 18031 Phone 562-5291 DRAWN BY: ADS/SC PLAT: 71-215 Mainline Phone 243-8985 CHECKED BY: SC GRID: SW3037 SCALE: 1" = 30' FB/PG: 808/71-73 -7/5//g' 'T d'JN``'P"t'ry 0, MUNICIPALITY OF ANCHORAGE ,0,,nr._ Y r7( On-Site Water&Wastewater Program ��' . PO Box 196650 4700 Elmore Road Anchorage,Alaska 99519-6650 Phone:(907)343-7904 Fax:(907)343-7997 http://www.muni.org/onsite I)t 11.111 inlnt S k C HORP66 On-Site Wastewater Disposal System Permit Permit Number: OSP181076 Effective Date: 6/20/2018 Work Type: Septic Upgrade Expiration Date: 6/20/2019 Tax Code Number: 01714146000 Site Legal Address: BIRCH TREE ESTATES BLK 1 LT 5 G:3037 Site Mailing Address: 5200 RIVERTON AVE, Anchorage Owner: SULLIVAN MATTHEW S &AMIE M Lot Size in Sq Ft: 27856 Design Engineer: CREWDSON ENGINEERING, LLC Total Bedrooms: 3 This permit is for the construction of: 0 Disposal Field 0 Septic Tank 0 Holding Tank 0 Privy 0 Private Well 0 Water Storage All construction shall be in accordance with: 1. The attached approved design. 2. All requirements specified in Anchorage Municipal code Chapters 15.55 and 15.65 and the State of Alaska Wastewater Disposal Regulations (18AAC72)and Drinking Water Regulations (18AAC80) 3. The wastewater code requires inspections during the installation. The engineer shall notify the Development Services Department per AMC 15.65. Provide notification by calling (907) 343-7904 (24/7). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather shall be either: a. Opened and Closed on the same day, or b. Covered, sealed, and heated to prevent freezing Special Provisions: 1. This system is being tested for Advanced Wastewater Treatment System approval. If it does not meet requirements. it may need to be replaced. 2. A percolation test shall be completed prior to construction of the subsurface drain to confirm the application rate. If the results require a design change, construction of the drain shall stop pending On-site review and approval. Please submit stamped and signed results with the inspection report. • r; / Received By: Date: (? - 0 U - / c Issued By: ' ' avz..69-1, Date: 6/10/(? • a nr Municipality of Anchorage + t= 1)cpal'tmcnt P.O. Box 196650 • 4700 Elmore Road Anchorage, Alaska 99519-6650 e (907) 343-7904 • Fax (907) 343-7997 http://www.muni.orq/Onsite Development Services Department On-Site Water and Wastewater Section **** VARIANCE/WAIVER REVIEW **** Waiver#: OSV181020 COSA#: Permit#: OSP181076 PID#: 017-141-46 Legal Description: Birch Tree Estates Block 1 Lot 5 Engineer: Crewdson Engineering Applicant: Matt Sullivan Your request for a waiver of the required 10 feet horizontal separation from the septic tanks to the property line has been approved. The approved separation distance is 5.0 feet to the north property line and 1.0 foot to the east property line. See engineer's waiver request letter and neighbor's septic installation easement letter. This waiver approval applies to the proposed septic tanks only. Any future upgrade to the on- site wastewater disposal system will require all separation distances be met or another approval from this department. Waiver is Granted: X Waiver is not Granted: Date: 6/20/1g Approved by: -47A (�w7cYlg Name of Reviewer *'k** VARIANCE/WAIVER REVIEW **** MUNICIPALITY OF ANCHORAGE Development Services Department ": Phone: •I 3-7904 On-Site Water & Wastewater Section F-• ,.4. 1.4 . - 1':7 97 Migin MAY 032018 ON-SITE SEPTIC/WELL PERMIT APPLICATION Parcel I.D. 017-141-46 o1 6 9��w 8 Property owner(s) Matt Sullivan Day phone Mailing address 5200 Riverton Ave., Anchorage, AK 99516 Site address same Legal description (Sub'd., Block & Lot) Birch Tree Estates, Block 1 , Lot 5 Legal description (Township, Range & Section) Lot Size 27856 Sq. Ft. Number of Bedrooms 3 APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (®all that apply) Absorption Field Initial Single Family (SF) x (w/wo AD U) Septic Tank 0 Upgrade n Duplex (D) ❑ Holding Tank ❑ Renewal — Multiple Dwellings ❑ Privy ❑ (SF and/or D) Private Well ❑ Water Storage LJ THIS APPLICATION INCLUDES A WAIVER REQUEST FOR: Lot Line Distance: 1-foot I certify that the above information is correct. I further certify that this is in accordance with applicable Municipa/Codes. (Signature of property owner or authorized agent) Permit/Rush Fees: 54 Waiver Fees: a�S Date of Payment: 5/1-11ig Date of Payment: olg1 t g Receipt Number: 6800&) Receipt Number: ()g Permit No. CJS P1'310'1(0 Waiver No. l V(3I6gO G:\Development Services\Building Safety\On Site Water and Wastewater\Forms\Client Forms\Permit Application.doc Crewdson Engineering, LIC James"Jay" Crewdson, P.E. Email: CELLC.1@outlook.com Cell/Text: (907) 280-9493 Fax: (907) 688-2295 Civil&Environmental Engineering May 20, 2018 Onsite Reviewer Municipality of Anchorage On-site Water&Wastewater Program 4700 Elmore Road Anchorage, AK 99519-6650 Reference: Birch Tree Estates, Block 1, Lot 5 Septic System Upgrade Design Narrative and Lot Line Waiver Request The owner of the 3-bedroom home would like to replace the failing septic system. There is not enough undisturbed ground available on the southwest side of the home to install a septic system drainfield and the existing septic tank is under the driveway. The design requires the existing septic system to be decommissioned in accordance with the code and proposes to install a new septic system near the northeast corner of the property. The location is relatively small and requires an advanced wastewater treatment system to reduce the drain size and a 1- foot lot line waiver for the septic tanks. The 1-foot lot line waiver we are requesting will not impact the adjacent property owner's ability acquire a septic system upgrade permit. The septic system will use a BioMicrobics, Inc. BioBarrier 0.5-N Membrane BioReactor (MBR) sewage treatment system. The effluent produced by the MBR will be discharged into the proposed drain, which its size will be verified prior to construction with a percolation test. Although soils tests in the area indicate faster soils are likely to be found, the design is taking a conservative approach by using 30-60 mpi. Although not part of this permit,the project also includes replumbing the house drain-waste-vent system to be exiting on the northeast side of the home. Please feel free to contact me if you have any questions. r�� OF 444% ,, n,,� i�P • • • • �f'/ Imo • • •1• James"Jay" Crewdson, P.E. • /1Jar es •.Crewdson /I • C1157 • /{LLC, 11).J)-(4 PO Box 671389 • 18368 Amonson Road • Chugiak,Alaska 99567 \ \ r 5.0' S89°51' 09"W `143.00 1 L ____ \ iT6 h --t6% \ 1-----(W/ P) BioBarrier 0.5-N }Op 0 3' SAND FILTER, th o EA I 2" INSULATION 0 0 —1.0' ° WELL m m P 1 r CO T \ P) DRAIN W/ O / \ 2" INSULATION 0) c1 \4Dx5Wx8L / \SEE NOTES (P)FC \ /LOT5 / 3 BR SFH / \/00. / / \*- LOT4 \�O• � DWY . \Gs GENERAL LOCATION OF (E) SEPTIC SYSTEM, • COMPLETELY DECOM IAW THE CODE, °? REFERENCE THE ATTACHED Robert B.•Johns, JR. rn 3/13/14 ASBUILT SURVEY FOR EXACT LOCATION zo PLAN 0 SCALE: 1"=20' 0 i' Z NOTES LEGEND GRW-groundwater 1. All components shall be installed IAW MOA,DES and BMI (E) existing IAW-in accordance with requirement's. (P) proposed MBR-Membrane Bioreactor 2. Construction requires Level 1 and Level 2 DES certified contractors. ABO-Above Bottom Of MD-Mixing Device Level 1 contractors complete all required excavation,backfill,and AMC-Anchorage Municipal Code MOA-Munic.of Anch. placement/installation of tanks and external piping. BB-BioBarrier MBR MPI-minute per inch Level 2 contractors install all required septic treatment equipment, BGL-below ground level MT-monitor tube coordinate with the electrical sub-contractor and complete the BMI BMI-BioMicrobics Inc. MWL-Maximum Water Level required system startup procedure. BR-bedroom OWL-Operating Water Level 3. Level 1 and Level 2 contractors shall be MOA certified installers. CO-cleanout SF-square foot 4. The septic tanks shall be installed IAW the attached CPEP-Corrugated Polyeth. Pipe SFH-single family home "Infiltrator IM-Series Tank Installation Manual" DC-double CO SNDF-Sand Filter 5. The minimum drain size shall be based on a flow rate of 150-GPD/BR DES-Denali Environmental Supply ST-Septic Tank 6. Assumed 30-60 MPI soils,verify prior to construction and revise the EG-existing ground TU-Treatment Unit design as needed,submit results with the inspection report. FC-foundation CO W/-with 7. The entire(P)septic system shall be insulated with 2"min insulation. FG-finish grade Crewdson Engineering, LLC Birch Tree Estates, Block 1, Lot 5 %,OF q x\l .QI Septic System Upgrade /'*�k`P.• ;� 79*�r P Y p9 • 4s 6� DESIGN A % mes A.Crewdson . 4 . roe .Q, - Prepared for: r+�1%), • _C11527 .�``4� Civil&Environmental Engineering Matt Sullivan Date: 5-20-18 it o. ....,..��" PO Box 671389 Chugiak AK 99567 • cellc.1@outlook.com Permit: OSP181076 Page: 1 of 2 \‘N�\"` -�� Cell/Text.907-280-9493 • Fax.907-688-2295 lALLC#112279 L INFORMATION SHOWN ON THIS DOCUMENT IS THE PROPERTY OF CREV.OSON ENGINEERING,LLC AND SHALL NOT BE USED FOR ENGINEERING OR CONSTRUCTION PURPOSES WIIHOUI WRITTEN PERMSSION FROM CREWDSON ENGINEERING.LLC 24"0 CPEP RISER W/LIDVENT OUTLET INSULATED(3 TYP) ------ 410 PVC 4"0 PVC OPEN END F INLET/BAFFLE EFFLUENT LINE III 3'SNDF 4"0 PVC 72"MAX ABO TU 4121 PVC 24"MIN INDEPENDENT ik 1-4---1 FLOAT STAND I - 11NImIq / I - SI I PARTITION 1 �I� I SEE DETAIL P1 \ I f 45" 47 BB 45" 47" BB MD 49 I BB TU l SaniTEE / MWL 38" I OWL Lll / CONNECT TO (P)DRAIN SETTLING ZONE TREATMENT ZONE SEE PLAN Infiltrator® IM-540 TANK Infiltrator® IM-1530 TANK NOTES TABLE 1. BioBarrier®SUBSURFACE DRAIN 1. COMPONENTS AND EQUIPMENT SHALL BE IAW THE MOA"STANDARDS AND SOIL PERCOLATION RATE DRAINAGE RATE SPECIFICATIONS FOR COMPONENT PARTS AND MATERIALS USED IN (MIN/IN) (GPD/SF) CONSTRUCTION OF ON-SITE WASTEWATER DISPOSAL SYSTEMS" 1--5 50 2. COMPONENTS AND EQUIPMENT SHALL BE IAW THE MOA BioBarrier®0.5-N 6--15 23 APPROVAL REQUIREMENTS 16--30 14 3. BioMicrobics®EQUIPMENT SHALL BE INSTALLED IAW BioMicrobics® 31--60 6 INSTALLATION REQUIREMENTS 60--120 3 4. Infiltrator®COMPONENTS SHALL BE INSTALLED IAW"Infiltrator IM-Series Septic 120--240 1.7 Tank General Installation Instructions"and "Infiltrator IM-Series Tank Buoyancy NOTE Control Guidance" 1. SIZE AND CONSTRUCT NEW DRAINFIELDS 5. THE CONTRACTOR SHALL ACQUIRE ALL BioMicrobics®, Infiltrator®AND Denali IAW AMC 15.65.010 WIDE TRENCH AND Environmental Supply(DES)COMPONENTS DIRECTLY FROM DES UNLESS AMC 15.65.210.D2b WIDE TRENCHES USING EXPRESS PRIOR WRITTEN APPROVAL HAS BEEN ISSUED TO THE TABLE 1 DRAINAGE RATES CONTRACTOR ti 4"21JO REMOVE 2"0J I HIGHLIGHTED (3 TYP) 34„38” AREA Y 36"— , III %r. 12" DETAIL P1 SCALE NTS PARTITION HOLES & CUTOUTS NOTE 1. PARTITION 1 IS MODIFIED IAW THIS DETAIL AND PROVIDED BY DES Crew4son_,Engineering, LLC Birch Tree Estates, Block 1, Lot 5 _��,�F q \‘ ir�Q� `qs4-1 -(..M BioBarrier 0.5-N %* 49 '• %` *+4 DETAILS ,' J:mes A.Crewdson .,,�� 10 C 11527 4, Aily Civil&Environmental Engineering Prepared for: Matt Sullivan Date: 5-20-18 ITI1,1Flk�' : �`-, ��Aw PO Box 671389 Chugiak AK 99567 • DEiiD.,@DLAIOOk.co Permit: OSP181076 Page: 2 of 2 \��N`••"•`�� cenrrexr 907-280-9493 • Fax 907-688-2295 ALLC #112279 AU.INFORMATION SHOWN ON THIS DOCUMENT IS THE PROPERTY OF CREW950N ENGINEERING.LLC WE C AND SHALL NOT RE USED FOR ENGINEERING OR CONSTRUCTION PURPOSES WITHOUT WRITTEN PERMSSION FROM CRE WOSON ENGINEERING.LLC /.. ie RIM "K'ar" al "°a"°e mom camar a101a'Ladle IMO( ant..ams.�« b RIVERTON AVENUE :,. . Il`"I`"n° S89° 51'09'W 143.00' 't WELL % ...ill" I FI c03 s .f '` , EXISTING11 co .'t HOUSE , C.O.s ' ,• p 4 \ 'S' 1 Za w to m M..H. gi CO 10'UTIL ES1AT 143.00' N89°43'44°E UNDER NO CIRCUMSTANCES SHOULD AN AS--BUILT BE USED FOR CONSTRUCTION CR FOR ESTABUSHING BOUNDARY OR FENCE LP ES. { THE SURVEYOR TAKES RESPONSIBILITY FOR NE 04I11AL TRANSACTION ONLY ANO ASSUMES FINANCIAL UABLUTY ONLY FOR THE COST OF THE SURVEY. LI51ED DISTANCES PREVAIL OVER SCALING, REPRODUCTION MAY CAUSE ERRORS NN SCALE. Lot 9wwyy SURVEY TYPE fOlA0A11oN as-aucT SYMBOLS ❑ FSLAL STRUCTURE AQ-6uLT • SET REBAR M DRAINAGE PLAT PLAN. ..AS-Pu T. ..LOT SW. ._IOPOpRM{t 0 FOUND REBAR .0-4-0. MOOD FENCE 14:. :-.N CONCRETE As-ILIILL.. .NO s LET 0 RECISIFICAIXIII As-BAT. •.no cormattap ® AS3JMED ELEv. x METAL FENCE Wardri woo DECK PLOT PLANS & LOT SURVEYS NOTE: I IT IS THE R'ESPONSIENUTY OF NE BUILDER OR OMNER. PRIOR TO ONLY THOSE IMPROVEMENTS APOVE GROUND AND VISIBLE *ILL BE CONSTRUCTION, TO VER*FY PROPOSED BUILDING GRADE RELATIVE SHOWN. FENCES, %ELLS, SEPTIC CLEANOUTS, skit-WALKS. DRIVEWAYS, TO FINISHED GRADE AND UTILITY CONNECTIONS AND TO DETERMINE ETC.. ARE SHOWN IN THEIR APPROXIMATE LOCATION. ONLY. SNOW THE EXISTENCE OF ANY EASEMENTS, COVENANTS OR RESTRICTIONS MAY PREVENT SOME IMPROVEMENTS FROM BEING SEEN AND LOCATED. WHICH DO NOT APPEAR ON THE RECORDED SUBD1V1S3ON PLAT. ALL DISTANCES ARE RECORD UNLESS OTHERWISE NOTED. SURVEY CERTIFICATION Prepared by PLOTN ••e •�,, „ '� Robert E. Johns, Jr. & Assoc. dr net far sr`..`..•.••��.NI.wI '�P•••''• Professional Land Surveyors Nor r.....www.w+.1st..... ?Gj�.•• 1700 Brink CrM. ao amen al .V�.�I�M^.... s ` A ANCNORAOE, ALASKA 9'604 FOUNDATION AS-SINLT ..,- .� 1`-,.. .. Sedgy 1 N 401 Rec. Lot S.F. Roc Plat FM.No. a •pr E s/an Jr..i.r..y..r.y...R I •• Data .r prams/an I" .'r^:w.. s r.... ....1,....: �"r" 03113114 'o.o.n bs REJ mads° 1MK w.w....l.Na..11w a r...w Mow'_ ry r ww�.w.....rram.•M•w..w....mu... • ROBERT= .. FINAL sTxuckst As-«llLT �►A%'b�' 4121—s ; is '`je4 Data prom: 03/13/ 4 ` 3037 rit W.O. 14-78 bra prawroll re M-lbal °^rtl' k_In, •••.. ..•�as,4.` �I: Lot 5 Block 1 4/0 1/101 Old 40 0040041404011 Silt Mem +400, BIRCH TREE ESTATES jr. . . Municipality of AnchoragePam / of 3 DEPARTMENT OF HEALTH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 • Anchorage, Alaska 99519-6650 • Telephone: 343-4744 On-Site Wastewater Disposal System and/or Well Inspection Report Permit Number SO /?8o/( Y PID Number. 00-JV1'_ Yee Name: Wastewater System: 0 New .9 Upgrade ,[iFwp.�cE ckA-Tim i� Address: ABSORPTION FIELD ,50100 Pi t/F-4%a.g Qua,4L,c ALS 95L5--/6 Phone: No.of Bedrooms: 0 Deep Trench la Shallow Trench 0 Bed 0 Mound 0 Other 3(45'-U(a9a .3 LEGAL DESCRIPTION Soil Rating. Total Depth from original grade: � GPP/So.Ft. e)• 5 Lot Block: Subdivision: Depth to pips bottom from original grade: Gravel depth beneath pipe / Zl Rc 1-)2E-6-- CS>AT£S l• S Ft. / Ft, Township: Range: Section: Fill added above original grade: Gravel length: — 1 Ft. 1,6, Ft. - ErvsyLJ New ❑ Upgrade Gravel width: r Number of lines: Distance batweenQnes J Ft. EL Classification(Private, Total Depth: Cased To: Total abeorapn area: Pipe metrial: Aa r- 4 3 o 3 il Ft Ft. 374- SQ.Ft. Sc--N 0.i0 Pv GI f_yip Driller: Drilled: Static Water Unlit InstallerDate installed: Ft. u,�t,� xc. Cori/ f alb Yield: Pump Set at: Casing `row TANK GPM Ft_ Ft SEPARATION DISTANCES ❑septic O Holding fri.S.T.E.P. To septic Absorption Lift Holding Pubilo/Prhats MOnufacfurer: Capacity In gallon& From Tank Field Station rink Sewer Lines N a v 74,</k" $0 0 Material: Number of Compartments: Welk MO /oo' //a ' .7--- STl-"CL ol w� t//A ` LIFT STATION • Lot , / y / Si;t in gallons Manufacturer Une 3' 3 4- ,SOC AN JoRrA jE' 7A)fk •Pump on"level at "Pump ofr level tit: High watealarm et Foundation /d' CP3' G901 p„ j g/" l .39 " Curtain �I w.,c L/✓w, 711 _ n Pump Make&Model Electrical Inspections performedby: Drain )0 GIS/ aSl-/fl lM• 0. 4. Remarks: E, , S r/N(r T AC., c H coM/rl,trd,y BENCH MARK Location and Description: Asit,00,,,c0 ( 4NcreoecNEG C.,e,.)tia w,sri�� 173It = Tgp , f GIIR,5c 4- WNrvivt d E 4ait..s TEA 44;r.•dt4.,i r,,tycl/i,fk-O S LAd AT Call?,r,:e L Assumed Elevation: T 44•..e.a/ 4Nn 1,y4.57- PetdPiArY La,,,f . /a tf Ela C2, 3 S F.Na1NEERIN(i , / 17034 Eagle River Loop Road �_ t..... •••, . Inspections performed by: �1*liter,Alaska vin %Mk i istt f i-9 8. # ........,.,_„ , 2nd -i'i ?S Keen C. COWAN/it 3 d 6,-/R-98" t o\ CE-8801 .•• <�?.► Department of Heal and uman Services approvallit i,pFJ•�, .�..;. , Reviewed and approved by: 27ta( i >t `� Date: �`24`� ,i�i��'��-"`'y 72-013(Rev.Wel)140A 25 Septic Installation Easement I, Don Millar, owner of 5220 Riverton Ave., Anchorage, AK 99516; will allow access through my property for the purpose of installing a new septic system at 5200 Riverton Ave., Anchorage, AK 99516. This installation easement will be in force for the duration of the install. on Millar 5220 Riverton Ave Anchorage,AK 99516 ----ffab 'Ir 6'/3k.'9 Matthew Sullivan 5200 Riverton Ave Anchorage, AK 99516 6+' ' 4.. itAtYi ,y 4 fL! 1 G nV Municipality of Anchorage e' Development Services Department Building Safety Division On -Site Water and Wastewater Program, 4700 S. Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 Page of www.ci.anchorage.ak.us (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Permit Number: SW040157 PID Number: 017-141-46 Name: Rand Uhart Wastewater System: ❑ New ® Upgrade Address: ABSORPTION FIELD 5200 Riverton Drive, An horse AK 99516 Phone: Number of Bedrooms: ❑ Deep Trench [3 Shallow Trench ®Betl ❑ Mound ❑Other. LEGAL DESCRIPTION Boll Rating: Total Depth from original grade: 0.7 GPWFF 1.0 Ft. Block: Lot: Subdivision: Depth to pipe bottom from original grace: Gravel depth beneath pipe: 1 5 Birch Tree Estates 0.5 Ft. 0.5 Ft. Township: Range: Section: Fill added above original grade: Gravel Length: 1.76 var. Ft. 65 Ft. Well: ❑ New ❑ Upgrade Gravel mcith: 10 Number of lines: 2 Distance between lines: 3 Ft. FL Classification (Private, A, B, C): Total Depth: Cased W: Total absorption area: Pipe Material: Private -EXISTING Ft. Ft. 650 Fl D3034 Driller: Date Drilled: Static Water Level: Installer: Date Installed Ft. Anderson 1 6/4/04 Yield: Pump set at: Casing Height Above Ground: TANK GPM Ft. Ft. SEPARATION DISTANCES ® Septic []Holding ®S.T.E.P. ❑ Other: To Septic Absorption Lift Holding Public/Private Manufacturer: Capacity: From Tank Field Station Tank Sever Line EXISTING Gal. Well 100'+ 100'+ NA NA 25'+ Material: Number W Compartments: Surface Water 100'+ 100'+ NA NA LIFT STATION Lot Line 5'+ 10'+ NA NA W: EXISTING Manufacturer: Gal. $'+ 10'+ NA NA "Pump on" level at: 'Pump off level at: High water alarm at: Foundation in in. in. NA *50'+ NA NA Pump Make & Model Electripl Inspections performed by: Curtain Drain *none known non BENCH MARK Location and Description: Field insulated Top of garage slab Assumed Elevation: 100 Ft. Engineer's Stamp =ICQ�E'OF•44g11 KND Engineering, Inc.Dates: 1 st 6/04/04 s * .•9 149TH i Inspections performed by: ..�• � �• S'� 2nd 6/04/04 . see ... .... ....... Developme t Services Department Approval 3.-A i ojw11aN ;� KennCEfi�M,16 Reviewed and approved by: Gf/ Date: J�/8 �Z ,� ,�FppgOESI DNP+air AS—BUILT SYSTEM DETAILS/SITE PLAN Permit SW040157 BIRCH TREE ESTATES, B1, L5 PID# 017-141-46 �L O o EXIST NG K(�D ��z 3 B RM' }I, , 7' , H SE b A n G� FCO KND TH—GROUNDWATER MONITORING TUBE A—C=91' B—C=94' x n<v 500 GAL G STEP C �OFo I H* F4 KENNETH W. D CE 711 8 4F jor ��sstoll�� ► 1 1250 GALLON TANK EXISTING 500 GALLON UFT STATION FINAL GRADE PREPARED FOR: RANDI UHART 5200 RIVERTON ANCHORAGE, AK 99516 344-6770 FIELD BOOKS couw7m: oouw R . DRAM: STAK94 *CC M- Kb DWI FLE OR&. 3r SCALE: 11' - 30' SEWER ROCK 99.6 •F 99.19 —r •i - SAND 04037 SCALE: NTS B919 " M4 ll 1W ENGINEERING 20441 PTARMIGAN BLVD. EAGLE RIVER, AK 99577-8736 MUNICIPALITY OF ANCHORAGE m Development Services Department ' `to On -Site Water & Wastewater Program 4700 South Bragaw Street I�O� N O o VL P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343.7904 ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT Initial Date Issued: May 28, 2004 Expiration Date: May 28, 2005 Permit Number: SW040157 Parcel ID: 017-141-46 Legal Description: 1WRCTREE'ESTATESBLK-1 _LT -5-r Design Engineer: 0070 KND Engineering Site Address: 005200 RIVERTON AVE Owner Name: Randi Uhart Lot Size: 27856 SQ. FT. Owner Address: 5200 RIVERTON DRIVE Total Bedrooms: 3 Permit Bedrooms: 3 ANCHORAGE, AK 99516-4230 This permit is for the construction of: ❑✓ Disposal Field ❑✓ Septic Tank ❑ Holding Tank ❑ Privy ❑ Private Well ❑ Water Storage All construction must be in accordance with: 1. The attached approved design. 2. All requirements specified in Anchorage Municipal Code Chapters 15.55 and 15.65 and the State of Alaska Wastewater Disposal Regulations ( 18AAC72 ) and Drinking Water Regulations (18AAC80 ). 3. The engineer must notify DSD at least 2 hours prior to each inspection. Provide notification by calling (907) 343-7904 (24 hours). ( Not required for a Water Supply Permit only). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must be either: A. Open and closed on the same day. B. Covered, sealed, and heated to prevent freezing. Received By: Date: 1 Issued By: f � Date: 7y o i it Municipality of Anchorage Development Services Department Building Safety Division y On -Site Water and Wastewater Program 64 4700 South Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.ak.us (907) 343-7904 ON-SITE SEWER/WELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcel I.D. 01 7 - 1y I - '/6 Permit Number SW Property owner(s) Randi tlhart Day phone 344-6770 Mailing address (1) 5200 Riverton, Anchorage, AK Q9516 Mailing address (2) Zip Code Legal description (Lot, Block & Sub'da Birch Tree Fstates, Block 1, Lot 5 Legal description (Section, Township & Range) Lot Size z -I-, 8 Sb Acres/Sq.Ft. Number of Bedrooms 3 THIS APPLICATION IS FOR: Sewer Only ❑ Well Only ❑ Sewer and Well ❑ Water Storage ❑ Sewer Upgrade 21 THIS PROPERTY CONTAINS: Hot Tub ❑ Jacuzzi ❑ Swimming Pool ❑ Water Softening Unit ❑ Therapy Pool ❑ I certify that the above information Is correct. I further certify that this application Is being made for a Single Family Dwelling and is in accordance with applicable Municipal Codes. of property owner or authorized agent) Permit Fees: Date of Payment: Receipt Number: Z IN (Rev. 12/00) Waiver Fees: Date of Payment: Receipt Number: KNIDD ENGINEERING, INC. 20441 PTARMIGAN BLVD. EAGLE RIVER, AK 99577-8 (907)696-8111 May 24, 2004 Municipality of Anchorage Development Services Department On -Site Water & Wastewater Program P.O. Box 196650 Anchorage, AK 99519-6650 Subject: Sewer Upgrade — Birch Tree Estates, Block 1, Lot 5 Gentlemen: The owner has requested we proceed forward to obtain a septic permit to upgrade and replace the existing septic system and tank for the subject lot. Due to well radii, shallow groundwater and surface water, the existing septic field is located in the last remaining location for an absorption system. Per previous discussion with DSD staff, we propose that the existing system's bio -mat saturated soils to be removed and properly disposed of in accordance with municipal standards and clean material reinstalled per the attached design. On May 14, 2004 one groundwater monitoring test hole was performed to verify groundwater—which was noted and monitored at a depth greater than 6'. We have designed our system utilizing the existing test hole performed by S&S Engineering. The lot is served by an individual well. We propose to install a 10' wide bed. The general slope of this lot is from cast to west at a grade of approximately 3 — 8%. There are no public or private wells within 200' of our proposed system location except as noted. There is no surface water within 100' of the proposed system and there are no known curtain drains within 50'. We do not expect there to be any adverse effect on adjacent lots by the development of this system. If you have any questions, please contact me at 696-6111/FAX 696-8111. Respectfully submitted, IKHD Engineering, Inc. Duffus, P.E. Attachments: On -Site Well and Sewer Application Wastewater Absorption System Details/Site Plan Owner/ Contractor Specs WASTEWATER DISPOSAL SYSTEM DETAILS/SITE PLAN BIRCH TREE ESTATES, BLOCK 1, LOT 5 13.00 143.00 °""�'"° 143.00 o� EXIS G �£ 38 M KD 9t H SE 'O4 CV I(j Irn aMEaN n0 TN+I O1 ° ` � a°sTla ADD a•IEo1l Irr euro, NT � T TNNlcW OOaM YIP "DIG 140 IIE WOA 11.,0, t{ Q OI WMZ • vWvaTr 4Cs � /w011 A C00S01UCro1 r M02 CO"Q �/ ILL 1NMNx YIP /Old•t 6O INOWdNOWlP 143.00 145. 0 143.00 00 160.00ff 160.00 Esmt SYSTEM PREP NOTES: PRESSURIZED DISTRIBUTION SYSTEM HOLE SPACING DESIGN 1. RESIDUAL HEAD - 5' EXCAVATEI5' x 70' AREA TO A 2. HOLE SIZE - 3/16' - 1.00 GAL PER HOLE O 30 PSI DEPTH OF 4' & REMOVING ANY 3. 30 GALS (PUMP DELIVERY)/1.00 GALS./HOLE — 30 HOLES BIO—MAT SATURATED SOILS. 4. 130 LF LATERAL/30 HOLES - 4.3' SPACING PER HOLE INSTALL 3' OF SAND & LEVEL. 5. ALL HOLES SHALL HAVE CAPS INSTALLED PER MANUFACTURES SPECS. THEN PROCEED WITH INSTAL DESIGN DETAILS OF 0.5' ROCK, ... PER DESIGN DETAIL 3BDRM X 150 GPD - 450 CPD 450 CPO/0.7 GPD PER SQ. FT. a 643 SO. FT (643 SF / 10' W) - 65 FT. BED Total depth of system Is 1' from existing grade. NO PUBLIC WELLS MMI 200' OF Total depth of gravel below distribution pipe is 0.5 . PROPOSED SYSTEM. "POSEnLLuAS OF NOTES: PnRODsTEM TNOTED. No SEPTIC SYSTEMS wTNN ear OF 1. INSPECT EXISTING TANKS & REPLACE IF NECESSARY PROPOSED WELL EXCEPT AS NOTED. 2. INSULATE TRENCHES WITH 2' HD BURIAL FOAM.. 3. CONTRACTOR WILL ENSURE MAXIMUM 2% SLOPE INTO SEPTIC TANK. 4. ADDITIONAL FILL WILL BE ADDED OVER SYSTEM TO ACHIEVE MIN. 3' COVER IF REQUIRED. 44 PREPARED FOR: 1 � RANDI UHART 5200 RIVERTON * ANCHORAGE, AK 99516 / Scale: 1"= 60' 4-�`ke44' 344-6770 / FIELD BOOKS CCIIPUTM ENGINEERING WDNO•R DRAWN:JG Ya � 4 X BOUN A srAxNa STAKING O1EQ'ED' KMD 20441 PTARMIGAN BLVD. EAGLE RIVER, AK 99577-8736 A T. DATE 5/24/04 .� :--..... ::::::....... ................... I............... M as CRo, 3037 '`CND TIE FILE '°B "°: 04037 (907)696-6111/FAX (907)696-8111 WASTEWATER DISPOSAL SYSTEM DETAILS BIRCH TREE ESTATES, BLOCK 1, LOT 5 D o ) EXIST NG 3 B RM H 0 SE o � U G N FCO 6 0 0 N 1250 GALLON SEPTIC TANK L1 DBL2 70.8' 0 EXISTING 500 GALLON LIFT STATION MT o MH �- � MT NOTE: FLAG ALL WELL RADII & PRIOR PROPERTY LINES TO CONSTRUCTION MT O / NOTE: COVER W/ FILL SURFACE WATER PONDING KIND TH-GROUNDWATER j �'qi OF PREPARED FOR: / (� 9 RANDI UHART 5200 RIVERTON ANCHORAGE, AK 99516 3446770 Scale: 1"= 20' PAGE 2 OF 2 rFlan CE -7 l �,,� o �? / e'w BOOKS Cawrzu: ENGINEERING 20441 PTARMIGAN BLVD. EAGLE RIVER, AK 99577-8736 . N DRAM: JG B*�STA"'Q c STAKING ocaau: KMD "Beak ASB I T DAI ' 5/24/04 errl fxL an: 3037 IE---. . - - 907 696-6111/FAX (907)696-8111 ACAO"FILE JOBr , 04037 KND ENGINEERING, INC. 20441 PTARMIGAN BLVD. EAGLE RIVER, AK 99577-8736 696.6111/FAX (907) 696-8111 ON-SITE WASTEWATER DISPOSAL SYSTEM CONSTRUCTION PRACTICES AND MATERIAL SPECIFICATIONS LEGAL DESCRIPTION: BIRCII TREE ESTATES, BLOCK 1, LOT 5 GENERAL: 1. The scope of this project includes the installation of a septic tank and/or drainfield to serve a single famil residence on the referenced property as delineated on the attached Municipality of Anchorage MOA) permit and site plan. 2. Construction shall be in accordance with the approved site plan and design drawings; MOA permit with any special provisions or conditions, and all applicable State and Municipal Wastewater Disposal Regulations. 3. KND Engineering Inc (KND) assumes no responsibility of the accuraty of the as -built survey provided by the owner or owner's representative. 4. The owner or contractor is responsible to notify the engineer of any discrepancies noted on the design plans or drawings prior to commencing work. These discrepancies could be, but not limited to, possible encroachments, surface water, varying soils, unplatted easements, types or use of dwellings on or adjacent to property, nearby public wells, etc. 5. The contractor shall be responsible for locating any necessary underground utilities, easements, property lines and surface water. The owner and/or contractor shall ensure, if deemed appropriate, that a registered land surveyor prior to construction flags all setbacks. 6. The contractor shall be responsible for verifying all pertinent separation distances and component layout. 7. Unless specifically agreed otherwise, the property owner shall be responsible for final grading areas subsequently depressed from soil settling. On all leachfield mound systems, the property owner shall be responsible for ensuring a satisfactory vegetation growth over the mounded area. 8. The MOA Development Services Department On -Site Water & Wastewater Program must certify contractors installing wastewater disposal systems. Owners installing their own systems must also receive prior approval from said MOA Department. SEPTIC TANK / HOLDING TANK / LIFT STATION INSTALLATION: 1. A septic tank is to be constructed by a certified septic tank manufacturer. Construction shall include two 4" cleanouts for pumping access. 2. The septic tank shall be sufficiently bedded with proper material and compacting to prevent damaging, settling or shifting of the tank. 3. All standpipes on the septic tank shall extend a minimum of 12 inches above the final grade. 4. Septic tanks installed with less than 4 foot of cover shall be insulated. The contractor will ensure that the fill over the tank does not exceed the burial depth rating. 5. A foundation cleanout shall be installed one to four feet from the building foundation. In the line between the tank and the leachfield there shall be two adjacent cleanouts (unless an effluent pumping system exists within the septic tank). These cleanouts shall be located on undisturbed soil not more than 10 feet from the tank. The second cleanout, in line, shall be to clean toward the septic tank. 6. Final grading over the septic tank shall be such that a positive slope exists away from the septic tank. Reference: BIRCH TREE EST 61, L5 Date: 05/24/04 Page: 2 of 3 7. All H.D.P.E. tanks shall have a vertical length of 4 -inch perforated drainpipe besides the tank extending to the bottom of the tank to above grade to monitor ground water. 8. All tanks shall be anchored when there is not enough adequate soil cover to resist buoyancy forces in high -groundwater areas. 9. All holding tanks and lift stations shall have an audible and visual alarm inside the residence. 10. All lift stations shall be wired in compliance with the Uniform Electrical Code and all MOA guidelines. 11. The contractor shall remove the old tank, or abandon it in compliance with the Uniform Plumbing Code. The contractor is solely responsible for the abandonment procedure. ABSORPTION TRENCH/DRAINFIELD INSTALLATION: 1. Excavate the proposed trench to the dimensions shown on the design. The bottom of the excavation shall be within 2 inches of level. If the sidewalls of the excavaction become smeared, they must be raked or scratched (roughed -up) before gravel (sewer rock) placement. 2. Once the sewer rock is installed, the distribution pipe is installed level with the perforations facing downward. Gravel is then to be placed over the distribution pipe to provide a minimum of 2 inches of cover over the pipe. 3. A silt barrier must be installed between the final gravel layer and the native soil backfill. Ensure the silt barrier covers the entire gravel surface before placing backfill. 4. Monitoring tubes shall be four- (4) inch diameter, installed approximately in the locations shown on the design, and extend a minimum of 12 inches above final grade. The portion of the monitoring tube extending through the gravel shall be perforated from the bottom of the trench to the invert of the distribution pipe. This is equivalent to the effective depth of the gravel as noted on the design. 5. Backfill over the final gravel layer must not be less than twenty-four inches. Insulation must be installed when the backfill depth is less than thirty-six (36) inches. The finish grade over the trench must be mounded to prevent the formation of a depression after settling. 6. All advanced technology waste water disposal systems (Advantex, Biocycle, Intermittent Dosing Sand Filter, etc...) shall be constructed, installed, maintained and monitored per manufacturer's specifications and MOA requirements. MINIMUM MATERIAL SPECIFICATIONS: 1. A MOA approved septic tank manufacturer must construct any septic tank proposed for installation. 2. The following pipe materials are MOA approved for use in septic system installations: Tyne of Pipe Perforate EMU Cast Iron Yes Yes ASTM D3034 (PVC) Yes Yes ASTM F810 (HDPE) Yes No ASTM D2662 (ABS) Yes Yes 3. Insulation shall be at least 2" thick extruded direct burial polystyrene (Dow Chemical Company Styrofoam HI or equal). 4. Septic tank inlets and outlets shall be fitted with watertight couplings (Caulder, Fernco, or equal). 5. A permeable nontoxic silt barrier (Typar 3401, Mirafi 140N, or equal) must be installed between the final leachfield gravel layer and the native soil backfill. 6. All leachfield gravel (sewer rock) shall be 0.5"-2.5" screened gravel with less than 3% passing the 8200 sieve. If deemed necessary, a sieve analysis should be performed. 7. When sand is being used as a filter material, its gradation specification must conform to current MOA or DEC requirements. Reference: BIRCH TREE EST B1, LS Date: 05/24/04 Page: 3 of 3 INSPECTIONS: Typically there will be three (3) inspections required during the installation of the wastewater disposal system. These inspections will occur as follows: 1. The first inspection must be conducted after the excavation of ditches, pits, trenches, or beds and before the installation of any gravel. A septic tank may be set in place, but may not be backfilled before this inspection. 2. The second inspection must be conducted after the placement of the sewer rock, distribution lines, standpipes, and cleanouts, but before the placement of the silt barrier, insulation, or any other backfill. 3. The final inspection is to occur upon final grading of the property. Often there will be more than these 3 inspections required, especially with the installation of multiple trenches, sand filters, pressurized distribution systems, etc. The inspecting engineer is to be contacted at least 24 hours prior to the start of construction. If necessary, a pre -construction meeting will take place on-site. The inspecting engineer will not coordinate, direct or control in any way the contractor's activities. The owner shall contract with the contractor to perform the work outlined in these specifications and attached plans and in accordance with the attached MOA permit. All materials, components, and construction practices shall comply with the MOA's and the State of Alaska's latest ordinances, regulations, or policies regarding wells and septic systems. The failure of the inspecting engineer to notice a material or construction non-compliance does not relieve the contractor of his/her responsibility to correct such deficiency. There will be no contractual arrangement existing between the contractor and KND Engineering, Inc. KND shall be the owner's representative and will inspect the work as stated above to document the contractor's activities. Final acceptance of the contractor's work rests with the owner and the MOA. KND shall have no liability to the owner or to others for acts or omissions of the contractor or any other persons performing work on this project or the failure of the contractor to carry out the work in accordance with these construction documents. KND's inspecting engineer will not be responsible for the construction means, methods, and techniques, sequence, procedures or the safety precautions incident to this project. BY PROCEEDING FORWARD WITH THE INSTALLATION OF THE WATER AND/OR WASTEWATER SYSTEM (S), THE PROPERTY OWNER, CONTRACTOR, AND WELL DRILLER ACKNOWLEDGES HAVING READ AND ACCEPTED THESE SPECIFICATIONS. Municipality of Anchorage Page of DEPARTMENT OF HEALTH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 • Anchorage, Alaska 99519-6650 • Telephone: 343-4744 On-Site Wastewater Disposal System and/or Well Inspection Report Permit Number: SeJ y PID Number: 00-/yl' Y6 Name: e��a ,L /�c✓�CC c�/e%/�'� /LL Wastewater System: El New 9 Upgrade Address: ABSORPTION FIELD Phone: s- �9,2 No. of Bedrooms: ❑ Deep Trench I&Shallow Trench ❑ Bed ❑ Mound ❑ Other LEGAL DESCRIPTION Soil Rating: Total Depth from original grade: J GPD/Sq. Ft. I Lot: Block: Subdivision: Depth to pipe bottom from original grade: Gravel depth beneath pipe �l Qc J_ r C' % ES 5 Ft. Ft. Township: Range: _ Section: Fill added above original grade: Gravel length: //-- & ( Ft. Ft. �)Q/S (� ew ❑ Upgrade Gravel width: Number of lines: Distance between lines: Ft. Ft. Classification (Private, Total Depth: Cased To: Total abs or tion area: Pipe material: It Ft. Ft. SQ. Ft. S F 14 4 /0V <—/ - O Driller: Drilled: Static Water Level: Installer: Date installed: Ft. X C Yield: Pump Set at: Casing Hei bove Ground: TANK GPM Ft. Ft. SEPARATION DISTANCES ❑ Septic ❑ Holding IXS.T.E.P. To Septic Absorption Lift Holding Public/Private Manufacturer: Capacity in gallons: From Tank Field Station Tank Sewer Lines A/iGAde. j 1 Wei Fr __ Material: Number of Compartments: /oo/ /oo� Ad s - ` L Surface — LIFT STATION Water H/ Loti Line .� y .3 Jam&' Size in gallons: Soo Manufacturer: A),c4oRA^6/C Foundation ��' 6 3/ a� i "Pump on" at: "Pump o " level at: High water alarm at: Curtain ,11_-(aPump Make & Model Electrical Inspections performed by: Drain I do cis/ osl�l� nye. n. A. Remarks: ]F,w, S r/NG' T A4- C y COmPo tr/3r-y BENCH MARK Location and Description: A 3 A� 130,v 4-Q +iw oleo,# cN 0F0 �,�, ,, vA l�Ar�r+ �. %rJ� M = % is A' L WK}rurc/L v�EGt�� s TE.� i�rw ff,E✓ LkoJc/ll��L� L/a Assumed Elevation: T�•i. c H ANN W4.fr Pev,j ofA y /p L , tl ,....,..A ,.. •., S S 1, S SMGINEERING t Inspections performed by: 17034 Eagle River Loop Road N b : 1stCagle .......... ,.... River, A-a: a 2nd 0-09 & ........ ,.<......... ROBERT C. COWAN z,� (o-/ k 8 �0`�v�s•ti CE-8801 ili;ZF Department of Heal and uman Services approval �,w• ..,.•,,,,,.^,,;;; ;� �ti�•��..11i�� Reviewed and approved by: Dater 72-013 (Rev. 9/91) MOA 25 PERMIT NO. SW980164 PAGE 2 OF 3 Municipalit of Anchora e DEPARTMENT OF HEATH AND HUNI�AN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 • Anchorage, Alaska 99519-6650 • Tele hone; 343-4744 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WWELL INSPECTION REPORT LEGAL LOT 5, BLOCK 1. BIRCH TREE ESTATES P.I.D. NO. 017-141-46 RIVERT❑N \AVEN is a BTI a EXISTING 1230 GAL L ❑ T 4 BL1 SEPTIC TA NK ---� � DBL2 873 NEV 500 GAL LIFT STATION _ -cl i --------� MT] YN I I LOT ��NEV TRENCH L ❑ T 5 L 9 MT2 SCALE 1^ = 40' ''.� Q p1w — — — — 10' UTILITY EASEMENT �,•+'•�• •'••,,�5� 4 LOT 14 � gG� LOT 13 , �,,, M1• •... .. !'I.•.•• •MA•��tt• ROBERT C. COWAN �< j CE - 8801 `iZ ,may„•.. •,+" PERMIT N0. SW9801 64 PAGE 3 OF 3 DEPARTMENT OF ANDhHIJKAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 • Anchorage, Alaska 99519-6650 • Telephone: 343-4744 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT LEGAL LOT 5, BLOCK 1, BIRCH TREE ESTATES P.I.D. NO. 017-141-46 A B ST3 60.5 29.5 MH 62.5 30 MT1 74.5 68.5 ST3 MT2 1 19 1 13.5 99' FINAL GRADE DBL1 52 27.5 DBL2 52.5 28 MH ST 1 43.5 20.5 ST2 49.5 25.5 FCO 31 24 NEW 95.0 500 GAL S.T.E.P. 9 N •°I' SYSTEM FINAL GRADE MT MT1 = 100.8 MT2 `MT2 = 100.5' INSULATION SR 98.3 MT1 = 97.2'-/'0/ MT2 = 97.2' SCALE I"" - 40' WATER FOUND 93.2' C'C�; '"� A~'••.,`�r 89.7' B.O.H. ,v � ••�� z 49]t.w• - •nM•�•r war l ROBERT C. COWAN CE .8801 ,• ,r ' yl ry, JUN -23-98 TUE 09:47 HEA1r'ENL '' XLgCT,_GOi 373 3894 + A03 le tit 29 `�'II)j�1 't1'A1.I'�" [�I�' �%CY�; I©� A► ' . �,. X.7 ,1� �� 1+� +xv )MVISION 35500 yAgr TUDOR ROAD, ANCHORAGL, AJ AISKA . IN.UTCHO�`�•S': Yeace: (x'97) 563.;3464 Fe (00) 03=0. 35 I F'()RUMON.' (90434-1-8211 vrr�.Y x,�t��rrs rc.�:c rtticA�r _ ._..�..�__.. w...,�...._._-.-.- p��r��.�rtre��r� 4WA ILEA X).616: (W27i93 05.30M AI,PDJ?KS,": 4200I3.I rM TON AVE _ 1'l10,'Vtt fiX: , 24�-��7 t.0 :"..5....._._.._.__..,._.--iZl�.OG' :..A ."._.,,".. _..w.._.SU IIx�'ISIO.'Y• 1311�C;fI JURE, ;STATES ....__.. I,jp T+STATK)N-OARAGF, IS OPEN RMS% LARGE GAR."40E Vf_'►[?R II;:'I1 RZ.9 t.ta.fA.l1�NI VACANT _ .�_�.,..�....... _ . ..... �';E' . Ole FXvtsical Route tnrr.��! ljC:w�c C1 .'to noel w.% iphatce nhsemed. t�ii!1 re-er�lzuna at »Tact irea{aacdcm. (.j [)a not cmccfl tm;i4 re-jmp, ao& l.. j C.l".ci-��,prcn tevt�lt�r. ►r� b�:tn�,7). C:r��aatts.11d`is': '..._.__.... �.............�__f....._..._.,_.........._......_...._..,.... . •-- __—_—..._T— SX'Alt's"ItMi?: _..... ,.,........ PURVOTONREVORT P.@1 ._/.4 �� r r ti �. •• -• •If t-tiv C011NI?CUONS ARLO UA�pl,F.ASIi t,,. U. FOR f.MPIsCHON 00 N07'RA',3xOVF' IVIS MO7iCE ",a MUNICIPALITY OF ANCHORAGE Department of Health and Human Services On -Site Services Program 825 L Street, Room 502 P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-4744 ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT Permit Number: SW980164 Design Engineer: S & S Engineering Owner Name: Lawrence Cartmill Owner Address: 5200 RIVERTON DRIVE ANCHORAGE , AK 99516-4230 Upgrade 1 Lt)o LO - �1 Date Issued: Jun 11, 1998 Expiration Date: Jun 11, 1999 Parcel ID: 017-141-46 Legal Description: BIRCH TREE ESTATES BLK 1 LT 5 Site Address: 005200 RIVERTON AVE Lot Size: 27856 SQ. FT. Total Bedrooms: 3 Permit Bedrooms: 3 This permit is for the construction of: Disposal Field [,/7 Septic Tank E, Holding Tank Privy Private Well Water Storage All construction must be in accordance with: 1. The attached approved design. 2. All requirements specified in Anchorage Municipal Code Chapters 15.55 and 15.65 and the State of Alaska Wastewater Disposal Regulations ( 18AAC72 ) and Drinking Water Regulations ( 18AAC80 ). 3. The engineer must notify DHHS at least 2 hours prior to each inspection. Provide notification by calling (907) 343-4744 ( 24 hours ). ( Not required for a Water Supply Permit only ). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must be either: A. Open and closed on the same day. B. Covered, sealed, and heated to prevent freezing. Received By: —4& 7— 6 <�' Date: Issued By: P4_P� tV l a,_ C Date: `� S&S1 pneCRInG ROBERT C. COWAN, P.E. CIVIL ENGINEERS 7ALAM (907) 694-2979 7 May 26, 1998 FAX (907) 694-1211 HEALTH AUTHORITY APPROVALS MUNICIPALITY OF ANCHORAGE Department of Health and Human Services P.O. Box 196650 SEWER&WATER Anchorage, AK. 99519 MAIN EXTENSIONS REFERENCE: Lot 5, Block 1, Birch Tree Estates SEWER & WATER INSPECTION Request you issue a permit to install a septic system upgrade to serve the proposed three bedroom house on the referenced property. ENGINEERING STUDIES One test hole was excavated and a percolation test performed. The approximate AND REPORTS location of the test hole is located on the attached site plan. r At the time of excavation 5/9/98, water was encountered in the test hole After seven WELLINSPECTION days ground water monitoring the monitoring tube was checked and the hole was found & FLOW TEST to be at 6.5 feet. We do not anticipate any adverse effects on neighboring wells, septic systems or SITE PLANS drainage patterns by the installation of the proposed septic system There are no points of contamination within the proposed well radius that can be seen on the attached site plan. ROAD DESIGN If you require additional information, please contact us. SOIL TEST Sincerely, 9a174 ---- PERCOLATION TEST Robert C. Cowan, P.E. RCC/mg STRUCTURAL & Enclosure MECHANICAL INSPECTIONS ONSITE WASTEWATER DISPOSALSYSTEM DESIGN 17034 NORTH EAGLE RIVER LOOP • SUITE 204 • EAGLE RIVER, ALASKA 99577 1 " = 40' DESIGN DETAILS AL + - C" Phi Z� V �cz o C3 r j �" - C) �Z nm Zcj rN C� m 1--1 14 u ft n r W r (.. O \yo � r 71to 0 II -, II 4/004Lp W N p CJS Ln O (A0C-) 1-4 CJd �A0 `J `R O r I �, sniava „3n .oa t m A -4 o ax w z i i ^, t sntavti < RAO/(ig �� .' I � ^•' lyl Ln s ^ I n S ❑ 1 y Z xf � m IN�_ • Lz7 I m I o c y y�Fti'�f`�� f Z otDo I Cil rn 2 $ � N (� C � /•� n� H O C/1 m Cil rf n r d a •�,� Oa o zvp�y ZC� f1 n , ply 10 m XGM z:-" i 3 -. .r D D m — C' f' .. ►� ` Municipality of Anchorage . ,,�"•• .�. ••'•��'f • DEPARTMENT OF HEALTH &HUMAN SERVICES ,,'.F•.• .� .E V "`1 ��»� •� p 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG — PERCOLATION TESTj ROBERT C. COWAN f ,,k- PERFORMED FOR: L4 W 9t, c & C4 �t' T lti►1 L < DATE PERFORMEI)i �; LEGAL DESCRIPTION: 2C (-� %R� S ria Y� Township, Range, Section: DEPTH SLOPE SITE PLAN 2 3 4- 5- 5 6 7 8 9 (FE�) /6 "k rk 54-6 s L'r Net Drop ft�is 5K /j /a / o� 3 - •�.a • 6- 11 12 13 14 15 16 17 18 19 "``` � `© WAS GROUND WATER ENCOUNTERED? / S IF YES, AT WHATLO DEPTH? P E Depth to Water After p / `�J/�% g Monitoring? G �� Date: 0 Reading Date Gross Time Net Depth to Time Water Net Drop ft�is 5K 3 20 t__j - PERCOLATION RATE (minutes/inch) PERC HOLE DIAMETER TEST RUN BETWEEN a 'l FT AND FT COMMENTS PERFORMED BY: S & S ENGINEERING d4 CERTIFY TH T THIS TEST WAS PERFORMED IN 17034 Eagle River o S ACCORDANCE WITH §-ffiWV)ft'tlIr711If 9AX7GUIDELINES IN EFFECT ON THIS DATE. DATE: 72-008 (Rev. 4/85) HEALTH AUTHORITY APPROVALS SEWER & WATER MAIN EXTENSIONS SEWER & WATER INSPECTION ENGINEERING STUDIES AND REPORTS WELL INSPECTION & FLOW TEST SITE PLANS ROAD DESIGN SOILTEST PERCOLATION TEST STRUCTURAL& MECHANICAL INSPECTIONS ON SITE WASTEWATER DISPOSAL SYSTEM DESIGN sW ;ineexinG ROBERT C. COWAN, P.E. ON-SITE WASTEWATER DISPOSAL SYSTEM RM.CIVIL ENGINEERS ALAM CONSTRUCTION PRACTICES FAX(694-29 � FAX (907) 694-4- 1211 and MATERIAL SPECIFICATIONS REFERENCE: Lot 5, Block 1, Birch Tree Estates Subdivision May 26, 1998 GENERAL: 1. The scope of this project includes the installation of one pressurized trench and an 500 gallon S.T.E.P. tank to serve the proposed three bedroom residence located on the referenced property. The existing 1250 gallon septic tank is less than two years old and will remain in place. 2. Construction shall be in accordance with the approved site plan and design drawings, Municipal permit with any special provisions or conditions, and all applicable State and Municipal Wastewater Disposal Regulations. 3. The contractor shall be responsible for obtaining any necessary underground utility locates. 4. Unless specifically agreed otherwise, the property owner shall be responsible for final grading areas subsequently depressed from soil settling. 5. Contractors installing wastewater disposal systems must be certified by the Municipal Health Department for system installations. Owners installing their own systems must also receive prior approval from the Municipal Health Department. SEPTIC TANK INSTALLATION: 1. A septic tank is to be constructed by a certified septic tank manufacturer. Construction shall include two 4" cleanouts for pumping access. 2. The septic tank shall be sufficiently bedded to prevent settling or shifting of the tank. 3. All standpipes on the septic tank shall extend a minimum of 12 inches above final grade. 4. Septic tanks installed with less than 4 ft. of cover shall be insulated. 5. A foundation cleanout shall be installed one to four feet from the building foundation. 17034 NORTH EAGLE RIVER LOOP • SUITE 204 • EAGLE RIVER, ALASKA 99577 Page 2 Lot 5, Block 1, Birch Tree Estates Subdivision May 26, 1998 6. Final grading over the septic tank shall be such that a positive slope exists away from the septic tank. ABSORPTION TRENCH/DRAINFIELD INSTALLATION: Excavate the proposed trench to the dimensions shown on the design. The bottom of the excavation shall be within 2 inches of level. If the sidewalls of the excavation become smeared, they must be raked or scratched (ruffed -up) before gravel (sewer rock) placement. 2. Once the gravel is installed, the distribution pipe is to be installed level with the holes faced downward. The distribution piping is to be of PVC (ASTM D3034 or equal). All joints are to be solvent cemented. Gravel is then to be placed over the distribution pipe to provide a minimum of 2 inches of cover over the pipe. 3. A silt barrier must be installed between the final gravel layer and the native soil backfill. Ensure the silt barrier covers the entire gravel surface before placing backfill. 4. Monitor tubes shall be of four (4) inch diameter, installed approximately in the locations shown on the design, and extend a minimum of 12 inches above final grade. The portion of the monitoring tube extending through the gravel shall be perforated from the bottom of the trench to the invert of the distribution pipe. This is equivalent to the effective depth of the gravel as noted on the design. Backfill over the final gravel layer must not be less than twenty-four (24) inches. Insulation must be installed when the backfill depth is less than thirty-six (36) inches. The finish grade over the trench must be mounded to prevent the formation of a depression after settling. MINIMUM MATERIAL SPECIFICATIONS: 1. Any septic tank proposed for installation must be constructed by a Municipally approved septic tank manufacturer. Page 3 Lot 5, Block 1, Birch Tree Estates Subdivision May 26, 1998 2. The following pipe materials are approved for use in septic system installations in the Municipality of Anchorage: Tyne of Pipe Perforated Solid Cast Iron Yes Yes ASTM D3034 (PVC) Yes Yes ASTM F810 (HDPE) Yes No ASTM D2662 (ABS) Yes Yes Use of a type of pipe other than listed above must be approved by the inspecting engineer. 3. Insulation shall be at least 2" thick extruded direct burial polystyrene (Dow Chemical Company Styrofoam HI or equal). 4. Septic tank inlets and outlets shall be fitted with watertight couplings (Caulder, Femeo, or equal). 5. A permeable nontoxic silt barrier (Typar 3401, Mirafi 140N, or equal) must be installed between the final leachfield gravel layer and the native soil backfill. 6. All leachfield gravel (sewer rock) shall be 0.5"-2.5" screened gravel with less than 3% passing the #200 sieve. 7. When sand is being used as a filter material, its gradation specifications must conform to current M.O.A. or D.E.C. requirements, which ever specifications applies. INSPECTIONS: Typically there will be a minimum of three (3) inspections required during the installation of the wastewater disposal system. These inspections will occur as follows: 1. The first inspection must be conducted after the excavation of ditches, pits, trenches, or beds and before the installation of any gravel. A septic tank may be set in place, but may not be backfilled before this inspection. 2. The second inspection must be conducted after the placement of the silt barrier, gravel, distribution lines, standpipes, cleanouts, and insulation, but before the placement of any other backfill. 3. The final inspection is to occur upon final grading of the property. Page 4 Lot 5, Block 1, Birch Tree Estates Subdivision May 26, 1998 Often there will be more than these 3 inspections required. Especially with the installation of multiple trenches, sand filters, pressurized distribution systems, etc. Thus, the inspecting engineer is to be contacted at least 24 hours prior to the start of construction. If necessary, a pre -construction meeting will take place on-site. The inspecting engineer will not coordinate, direct or control in any way the contractors activities. The owner shall contract with the contractor to perform the work outlined in these specifications and plans and in accordance with the attached M.O.A. permit. There will be no contractual arrangement existing between the contractor and S & S Engineering. S & S Engineering shall be the owner's representative and will inspect the work as stated above to document the contractors activities. Final acceptance of the contractors work rests with the owner and the M.O.A. S & S Engineering shall have no liability to the owner or to others for acts or omissions of the contractor or any other persons performing work on this project or the failure of the contractor to carry out the work in accordance with these construction documents. S & S Engineering's inspecting engineer will not be responsible for the construction means, methods, techniques, sequence, procedures or the safety precautions incident to this project. CONTRACTOR/INSTALLER Municipality of Anchorage Page i 0t Z DEPARTMENT OF HEALTH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 •Anchorage, Alaska 99519-6650 ® Telephone: 343-4744 On -Site Wastewate Disposal System and/or Well Inspection Report Permit Number: N PID Number: �('7 ~ 141-46--0 Name: Wastewater System: O New 0 Upgrade Address: gCtti�� 57-00 � �v �ZTa.�% Com t�-'`T", ABSORPTION FIELD Phone:No. 34-,5 _ oA4 of Be rooms: D Deep ch ❑ Shallow Trench []Bed ElMoun ❑ other LEGAL DESCRIPTION Soil Rating: ��PD/Sq. Total Depth fro riginal grade: Ft. Lot: Block: Subdiv�isioon:C Depth to pipe bottom from origins ede: Grave epth beneath pipe Ft. Township: Range: Section: , Fill added above original grade: ravel length: Ft. Ft. L• NewUpgrade WEIZFt. Gravel width: Number ines: Distance between lines: Ft Classification ate, A,B,C): Total Depth: C o: Total absorption a: Pipe material: Ft. SQ. Ft. Driller: D rilled: Static Water Level: Install Date installed: Ft. Yield: P at at: Casing Height Above Ground: TANK Ft, Ft. EPARATION DISTANC �/ Septic ❑ Holding ❑ S.T.E.P. To Septic Absorption Llft Holding Public/Private Manufacturer: ) V N V I�1 t7i'-� N Capacity in gallons: i Z-�' From Tank Field Station Tank Sewer Lines Well- 101—+ � N � �>� Material: Number of Compartments: LIFT STATION WateSurface Lot / Size in gallons: Ma urer: Line's "Pump on" level at: "P " Is High water alarm at: Foundation �l' jt Curtain Pump Ma odes Electrical Inspections performed by: Drain BENCH MARK Remarks: `�f 1i!- tvA ©21C�1N PrVSTA-rt Location and Description: �� z pLoc)f' ( 16N - w tu.-r A tT 1 rJ 2 , Assumed Elevation: too' c)(-) Ft ElPNEFR'S S .w `.� OF 44' �........ { r -7 +d0 Inspections performed by: S Dates: 1st 2nd • • .. ... "...• . `� RC I J e A. ernes« W „0 Department of Hea h and u n rvices appr Val 0.4 �4.. E-7953 •�� 4i��9.,ej.••...a•" 0. ..1 Date: Reviewed and approved b : 72-013 (Rev. 9/91) MOA 25 kl� —QL4 cL.; D L -j (-ff —. RIVERTON COOURT • WELL DISTANCE FROM EDGE OF WELL TO CENTER OF FIRST TANK C/O = 103.2 FEET. Z/Z 1. 1250 GALLON SEPTIC TANK INSTALLED ON 4/9/92. 2. INLET INVERT=96.2 3. OUTLET INVERT=96.1 4. TANK SET LEVEL WITHIN .8 INCHES. 5, 4 INCHES OF INSULATION BOARD OVER THE TANK, PLACED 8/27/96. 6. GROUND OVER TANK = 99.6 (APPROX.). COVER = 2.7 FEET. 7. SEWER LINE FROM TANK TO TRENCH HAS A SLIGHT REVERSE GRADE. APPROXIMATELY 1/2 INCH RISE. SHOULD NOT EFFECT SYSTEM. B. TANK IS LOCATED IN DRIVEWAY. SOUTH PROPERTY LINE SEPTIC AS-BUILTi LOT 5, BK 1, BIRCH TREE ESTATES S/D, PREPARED FOR+ LYNN ROBERTS PREPARED BY, ALASKA WATER & WASTEWATER SERVICES DATE, 8/27/96 DRAWNi GARNESS SCALE, 1' = 30' ab OF AC , or f Fs Jef y A. Garness E-7953 �. .• C do t��pROFESS0�P�."" LOT 4, SK 1 BIRCH TREE FOUNDATION ESTATES, VACANT. C/O. Y o~e a 'C' •B' ae DOUBLE a C/O. o F- v' AC = 26.7 H w 3 BC = 20.2 1. 1250 GALLON SEPTIC TANK INSTALLED ON 4/9/92. 2. INLET INVERT=96.2 3. OUTLET INVERT=96.1 4. TANK SET LEVEL WITHIN .8 INCHES. 5, 4 INCHES OF INSULATION BOARD OVER THE TANK, PLACED 8/27/96. 6. GROUND OVER TANK = 99.6 (APPROX.). COVER = 2.7 FEET. 7. SEWER LINE FROM TANK TO TRENCH HAS A SLIGHT REVERSE GRADE. APPROXIMATELY 1/2 INCH RISE. SHOULD NOT EFFECT SYSTEM. B. TANK IS LOCATED IN DRIVEWAY. SOUTH PROPERTY LINE SEPTIC AS-BUILTi LOT 5, BK 1, BIRCH TREE ESTATES S/D, PREPARED FOR+ LYNN ROBERTS PREPARED BY, ALASKA WATER & WASTEWATER SERVICES DATE, 8/27/96 DRAWNi GARNESS SCALE, 1' = 30' ab OF AC , or f Fs Jef y A. Garness E-7953 �. .• C do t��pROFESS0�P�."" Alaska Water & Wastewater 8471 Brookridge Drive — Anchorage — Alaska 99504 Phone (907) 337-6179 — Fax (907) 338-3246 Consulting Engineers July 30, 1996 Municipality of Anchorage Dept. Health & Human Services Division of Environmental Services On -Site Services Section P.O Box 196650 Anchorage, Alaska 99519-6650 Ref: HAA for Lot 5, Block 1, Birch Tree Estates S/D. To whom it may concern: • H . Ja ey A. Garness CE -7953 ��00 'PROFESS`a ��.�low The subject property has a 3 bedroom house which is served by a private well & septic system. Comments regarding the well and septic are as follows: WELL: The well was tested on 7/20/96. The static level was 97 feet. Water was pumped at a rate of 4.87 gpm for a total of 93 minutes (453 gallons). The water level in the casing dropped 38 feet, during the initial 45 minutes, and stabilized thereafter at 135 feet. Upon completion of the pumping period, the level recovered to 104 feet in 60 minutes, and recovered completely in approximately 2 hours. Based upon this data, the well was deemed to be adequate for a 3 bedroom house. SEPTIC SYSTEM: The septic system was initially inspected on 6/27/96, and found to be in a surcharged condition, with thick black solids in the sump. The homeowner retained Issac's Pumping to jet clean all of the lines. I reinspected the trench on 7/19/96, and found the pipes to be clean, and the liquid level in the sumps to be in the normal operating range. I attempted to run the adequacy test on 7/20/96, however, it did not recover quickly enough for me to monitor the absorption rate, before the residents returned (and began using water). I retested the septic system on 7/29/96. The results are summarized as follows: Prior to starting the adequacy test the water level in the monitoring tube was 26.75 inches. Water was introduced at 4.12 gpm, for a total of 230 minutes (948gallons) the water level in the monitoring tube rose 14.25 inches, to a total depth of 41 inches. This corresponds to 66.5 gallons/inch. The water level was monitored 24 hours later, and it had dropped to 31 inches, a recovery of 665 gallons. Based upon this data, the trench was deemed to be adequate for a 3 bedroom house (450 gallons per day). NOTE: The adequacy of a septic system is influenced by numerous factors, including, but not limited to, seasonal surface water infiltration, groundwater variations, septic system maintenance (frequency of septic tank pumping, usage of biological additives), condition of drain pipe and pipe joints (which can be damaged by seismic activity and deteriorate with age), type of substances deposited in septic system (cigarette butts, sanitary napkins, misc. objects), and the amount of water being introduced on a continual basis. Consequently, the results of this adequacy test are only valid for the specific day of the test. Furthermore, because of the limited nature of this investigation, it is possible that there are hidden defects which may not have been detected. No warrantee is made regarding the future performance of this septic system DRAINFIELD IS UNDERSIZED BY 3 PERCENT: According to the inspection report, dated 8/27/84, the drainfield is a 5 foot wide trench, 47 feet long, with an effective depth of 3.5 feet. If this is correct, given a reduction factor of .54 (for 3.5 foot effective depth), the total absorption area is 436 square feet. Since the soil rating is 150 square feet per bedroom, the minimum trench area, for a 3 bedroom house, is 450 square feet. In short, if my calculations are correct, the trench is undersized by 3.1 percent, or about 3 feet. In my opinion, the benefit of adding this minimal length is so insignificant, that it is not justified, particularly since the absorption capacity of the trench is approximately 665 gallons/day at this time. Please provide direction from your department. UNDOCUMENTED SEPTIC TANK: In April of 1992 the original septic tank (installed in 1972) was replaced by C & V Backhoe Services. This tank was installed without a sewer permit. The homeowner, Mr. Lynn Roberts, was unaware of the permit requirement. Attached is a copy of the contract that Mr. Roberts had with C & V Backhoe. Per the documentation a 1250 gallon tank was installed. In addition, the contractor installed a foundation clean-out, and a clean-out after the tank, which sweeps towards the trench. The new tank, like the old one, is in the driveway. The tank is buried about 2.5 feet (ground to tank lid) below grade. Mr. Robert's can't remember whether it was insulated or not, but indicated that it has never froze -up. According to Mr. Robert's, prior to replacing the tank, they had several sewer back-ups, and, since the installation of the new tank, have had no further problems. I noted dry toilet paper, just below ground elevation, in the foundation clean-out (installed 1992). This is an indication that the system has operated in a severly surcharged condition, sometime since the foundation clean-out was installed. Given the condition of the piping, prior to the jet cleaning, it is not suprising that the system has backed -up in the piping. Now that the piping has been cleaned, and the system is operating in the effective drainrock depth, ideally this surcharged condition will not reoccur. CLOSING: If you have any questions, please contact me at 337-6179, or on my digital pager at 1-800-481-1162. Thank you for your assistance. Sincerely, P.E., M.S. c.c. RE/Max Properties, Tim Rittal Lynn Roberts3wps K. ME Environmental Services Inc. Ade hk Laboratory Division ,.aiw,�•,�►.w.►�.�,res,►i,,.iiiiiri,�whiri.�.w,.nwrssiiiwi►iwr.�. CT&E Ref.# 963100.963100002 Client Sample ID 5200 Riverton Dr. 200 W. Potter Drive Anchorage, AK 99518-1605 Tel: (907) 562-2343 Fax: (907) 561-5301 Collected Date 07/19/96 Matrix Drinking Water Technical Director: Stephen C. Ede PWSID 0 Released By Sample Remarks: Parameter Results QC PQL Units Method Allowable Prep Analysis Init Qual Limits Date Date _ Nitrate -N 0.100 U 0.100 mg/L EPA 353.2 07/23/96 EMB Total Coliform 0 0 col/100mL SM18 9222B 07/19/96 TAV U Undetected LT - Less than GT - Greater than D Secondary Dilution J Below the calibration range .n (2) GS Member of the SGS Group (Soci6t6 G6nkale de Surveillance) ENVIRONMENTAL FACILITIES IN ALASKA, CALIFORNIA, FLORIDA, ILLINOIS, MARYLAND, MICHIGAN, MISSOURI, NEW JERSEY, OHIO, WEST VIRGINIA P.G. roX �.,.... -71';6 �U% CITY, STATE AND CODE ARCHITECT DATE OF PLANS ar; ,' , of Pages PROPOSAL 5 , A r i .• '4 / JOB NAMEk' JOB LOCATION' { !' IJOB PHONE We Propose hereby to/m material and I�bor — c Tete i cordance with above specifications, for the sum of., Payment to be mad as follows Ali material is git,3ranteox1 to be as specified. All work to be completed In a substantial workmanlike manner acconiirg to specilicadans submitted per standard practices Any alteration or deviation from above sixncificatio ns involving extra costs wNl be executed only upon written orders, and will became an extra ctarra over and abov,: the estimate AN agreements contingent upon strikes, accidents or delays beyond our control. Owner to :.arry Bre, tornado and other necessary Insurance. Our workers are fully coverall by wokman's Co nloensatlan insurance. Acceptance f Proposal- The above prices, specifications and conditions are satisfac y and are hereby-acceltod. You are authorized to do the work as verified. Payr et76 will be made! as o tlintd above. N Date of Acceptance: -- ._./ .� Agnatured Signature Ups?:'�i% Note: This proposal may be withdrawn by us if not accepter} within — days. Signature Signature - -- ..... I ....... _.... ....... ......... ............. ...................... .--------- .. JUL--17-1996 11:11 AURORA ENG SYS; P.01.'Qt, P o r c �v �6� ' � 1 d� d AW P711A OF 44 aw of v It is .the responsibility of the owns -r to determine ' am � JQmva Karl X70 -!: the existence of any easements, ccvLrants, or re- 'J", 1. 1564-5 Strict -ions which do not anoear.. o; the el,corded sub Q } division plat.''�••..�-••'. Jnder no circumstances should any �0�` data hereon 'be used for construction or for estab- NOTE �'��.�.�M,'4•�`� lish.inQ bo.un:dary or fence lines. The surveyor taker EASEMENTS up RECORD, OTHER THAN THOS responsibility for the initial transaction only. SHOWN ON THE RECORDED PLAT, ARE SHOWN HEREON. LEGEND LID BLOCK ORASS CAP IwaNumEMr O IRON PIPE .1. :~il .►� �r .PLAT NO. ) r iiEBAR PA OP.CO1i,fil0 ANCHORAGE RECORDING DISTRICT o M66 6 TACK EPARfEQw 8Y. - ` DOWLING & ASSOCIATES 804 EAST 15 th Ave. suite 2 ANCHORAGE ALASKA 99501 REV( -5 IoM F -r" AY: SCALE: oi - WORj<(RgDER: IrIELDS OK: 11RID: _ MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH & ENVIRONMENTAL PROTECTION 0* ENVIRONMENTAL ENGINEERING DIVISION 825 L Street - Anchorage, Alaska 99501 Telephone 264-4720 ON-SITE SEWAGE DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT NAME PHONE ❑ NEW ,TACK W 14 1 r Co. •- LARAY CL 6 —SSOta ;KUPGRADE MAI LING ADDRESS 32-01 C S -r A)C. O CE . 99 LEGAL DESCRIPTION Lot 5 SLIS ! A1RC-TREE fS?'ATE T/HM 83W S&_ 34 - LOCATION NO. OF_jDROOMS o� ji Well Absorption area Dwelling PERMIT NO. UY DISTANCE TO: a Manufacturer r,, Material No. of compartments Q wF GMS y Liq. capacity in gallons IF HOMEADE: Inside length Width Liquid depth Y 10z DISTANCE TO: Well Dwelling PERMIT NO. YF Manufacturer Material Liquid capacity in gallons p DISTANCE TO: 10� Foundation �� Nearest l�tle� PE 1 ISO ,V50 LU J-- W No. of lines ` Le f.S�h line Total lengthltitlines Trench wi thr Distance betwAeen lines Z �� FUj Top of tile to finish grade B 5 Material beneath tile 3'5 Total effa vi a option are&! O inches Length Width Depth PERMIT NO.� , 9 w 0 F Type of crib Crib diameter Crib depth Total effective absorption area CL W° wWell (n Building foundation Nearest lot line DISTANCE TO: Class Depth Driller Distance to lot line PERMIT NO. J w i Building foundation Sewer line Septic tank Absorption area(s) DISTANCE T0: OTHER I T� PIPE MATERIALS 03a34 - SOIL TEST RATING INSTALLER ALM 0, P R J56 5 A rt- -11 $ REMARKS Sys -rem Alm oromp i JooI /Ze00jjje~NT ar= �Ukd*rjoXg wEct. /O'rRENc1 . RcwlouEo. 10fof s -W; c A MUD 4c �sr u6- To/j 4-A 6 MnA ST cF-p C i RE GW Ald W � t f APPR ED DATE/t LEGAL wE 8�y�yg� L -S 13 ( 6"Re-14 -r4EC ESrATcs ri2,,U Lo Sac- 31+ 72-013 (Rev. 3/78) M U f� I C_ -I �" � L _. I � "^� C� IE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L STREET $ ANCHORAGE, AK 99501 264-472G C3 P4 _- 31 -r F_= E3E tri Er PERMIT NO: 840550 UPGRADE DATE ISSUED: 07/06/84 / APPLICANT: JACK WHITE COMPANY LARRY CLARK ADDRESS: 3201 C STREET ANCHORAGE;, AK 99503 CONTACT PHONE: 563-5500 LEGAL DESCR I P : SUS0; V ISS a 8-I RC -H -TR ESTATES LOT n 5 BLOCK; - i kCCTION: 34 TOWNSHIP: 12N RANGE: SW LOT SIZE: 1A (SQ.FT. OR ACRES) I certify that: 1. I am familiar with the requirements for can --site sewers and wells as arta forth by the Municipality of Anchorage (MOA) and the State of Alaska. 2. I will install the system in accordance with all MOA -codes -and regulAtionso.. and in compliance with the design criteria of this permit. 3„ I will adhere to all MOA and State of Alaska requirements.:for the -set -back distances from any existing well, wastewater disposal system or public sewerage system on this or any adjacent or nearby lots IF A LIFT STATION IS INSTALLED IN AN AREA COVERED BY MOA BUILDING CODES, THEN ( l) AN ELECTRICAL PERMIT. AND INSPECTION MUST BE OBTAINED; (2) AS --BUILT: WILL NOT BE. APPROVED WITHOUT AN ELECTRICAL INSPECTION REPORT; AND () THE ELECTRICAL WORK MUST' BE DONE BY A LICENSED ELECTRICIAN. SIGNED DATE: APPLICANT: JACK WHITE COMPANY LARRY CLARK ISSUED BY------------------ DATE: .. CSC- �� e� ,�_ � • FLPmeb 72-013 (Rev. 3/78) MUNICIPALITY OF ANCHORAGE ra DEPARTMENT OF HEALTH & ENVIRONMENTAL PROTECTION ENVIRONMENTAL ENGINEERING DIVISION 825 L Street - Anchorage, Alaska 99501 Telephone 264-4720 ON-SITE SEWAGE DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT NAME PHONE ❑ NEW It) UPGRADE MAILING ADDRESS LEGAL DESCRIPTION a Q kr-r-"'CME F `3T s6 i �__S p-1 W LOCATION NO. OF ODMS V DISTANCE TO: II Absorption area b Dwelling �� PERMIT �Q Y Q Manufacturer ^ tz' Material � No. of compartments W `b � F y Liq. capacity in gallons IF HOMEMADE: Inside length Width C I .J Liquid depth } to 1 0 0 a z DISTANCE TO: Well Dwelling PERMIT NO. 2 F Manufacturer Material Liquid capacity in gallons II Foundation Nearest lot line PERMIT NO. @@ 7 BO 161. W = DISTANCE TO: ` W Trench i Distance between lines LL Z w No. of lines Length of each line Total length of lines th y � y� P Z 5 inches A _cc Top of the to finish grade ►1 .. Material beneath tile Total effective at�so�ption area '9 211 C 41 inches Length Width Depth PERMIT NO. W a H Type of crib ib diameter Crib depth Total effective absorption area Wa WI Cn Building foundation Nearest lot line DISTANCE TO: lass Depth Driller Distance to lot line PERMIT NO. O� W r. Building foundationSewer line Septic tank Absorption area(s) DISTANCE TO: OTHER PIPE MATERIALS -6o " SOIL TEST RATING O iso �INSTALLER / S p Q ow &,4� d 616 REMARKS Q 0 O b a a 1'O E y OVED DATE LEGAL /1 72-013 (Rev. 3/78) CHUGIAK, ALASKAKODIAK, *$I �, ALASKA MUNICIPALIT`I4ao-46MRAGE 688-3199 S� DEPT. ; ',L- . ENVIRCP ,".: _ CTION +0110DRILLING CO• OEC 2 1978 WE SERVE ALL ALASKA 1 POST OFFICE BOX 42 - CHUGIAK, ALASKA 99567 [ „[ I i~ I j OWNEROF LAND ....... s .:..,....a ..,:.J:..:................................................. DEPTH OF WELL:.:................................................................. M ....... ADDRESS ::...... ::.. '. STATIC LEVEL OF WATER FT. ..................... .......... ................. WELL—SITE .r. �. :. ........w.r : .:........ :........ ...... .... ................... DRAW DOWN FT....:�:.,.....:..tz. ............... ..... DATE— STARTED ., :: W'......................................................................... GALS. PER HR... .:........................... .................................... DATE — ENDED .......-:?................................................................. 1�4 KIND OF CASING .......;.Lrt :...� �..»k`................................. KIND OF FORMATION: FROM............. FT. TO ......w.............. FT�,i ,............ FROM ....................... FT. TO ....................... FT. ................................. FROM.. FT. TO 1.; .....,.. FT.FROM ....................... FT. TO ........................ FT................................. .......... FROM.................. FT.. TO .......21 ......... FT. 4;14:a:" O -l................ FROM ... FT. TO ........................ FT................ FROM ......... F.......... FT. TO ......:C:4,........... FT.. .......... FROM ....................... FT. TO ........................ FT................................. .....:: � ........ FROMk FT. TO ......: s 4.J.......... F'I'. s�� :..,;a:�,,•�.,i...... .................:.:: FT. TO ........................ FROM FT ............................... .. FROM................... FT. TO ... 1-............... FT.....:.'b ::'...:......:... `..k.. FROM ....................... FT. TO ........................ FT................................. FROM......, .w.... ..... FT. TO ... ..:a.......... FT °k.:4 :. x FROM ....................... FT. TO ........................ FT................................. FROM...................... FT. TO ...................... FT.................................... FROM ....................... FT. TO ........................ FT................................. FROM...................... FT. TO ...................... FT.................................... FROM ....................... FT. TO ........................ FT................................. FROM...................... FT. TO .................... FT.................................... FROM .................. FT. TO ........................ FT................................. FROM...................... FT. TO ...................... FT.................................... FROM ....................... FT. TO ....................... FT.................................. FROM...................... FT. TO ...................... FT.................................... FROM ................... FT. TO ........................ FT................................. MISCL. INFORMATION: DRILLER'S NAME.................................................................................................................. q��H - DEPHRTMENT OlEHLTH HND ENVIRONMENTHL F ` 825 'L STREET, HNCHORHGE, HK995 264-4720 \.^- ........ ........ . VJ 111 � THE RED SIZE OF THE SOIL HBSORPTION SYSTEM IS� � QjVjlt�,Q VRf)1NPA(-,`I-V 4q ��=�-�-��= _ ) THE LENGTH DIMENSION IS THE LENGTH (IN FEET) OF THE TRENCH OR DRHINFIELD THE DEPTH OF H TRENCH OR PIT IS THE DISTHNCE BETWEEN THE SURFHCE OF THE GROUND HND THE BOTTOM OF THE EXCHYHTION (IN FEET) THERE IS NO SET WIDTH FOR TRENCHES THE GRHVEL DEPTH IS THE MINIMUM DEPTH OF GRHVEL BETWEEN THE OUTFHLL PIPE HND THE BOTTOM OF THE EXCHYHTION (IN FEET) � :J1 H�� PERMIT HPPLICHNT HHS THE RESPONSIBILITY TO INFORM THIS DEPHRTMENT DURING THE �� INSTHLLHTION INSPECTIONS OF HNY WELLS HDJHCENT TO THIS PROPERTY HND THE ` NUMBER OF RESIDENCES THHT THE WELL WILL SERYE`J ��T A - BHCKFILLING OF HNY SYSTEM WITHOUT FINHL INSPECTION HND HPPROYHL BY THIS DEPHRTMENT WILL BE SUBJECT TO PROSECUTION MINIMUM DISTHNCE BETWEEN H WELL HND HNY ON-SITE SEWHGE DISPOSHL SYSTEM IS \ 100 FEET I::: - H PRIYHTE WELL/ OR 150 TO 200 FEET FROM H PUBLIC WELL DEPENDING UPON THE TYPE OF PUBLIC WELL WELL LOGS HRE REQUIRED HND MUST BE RETURNED TO THE DEPHRTMENT WITHIN ]0 DHYS OF THE WELL COMPLETION� `. OTHER REQUIREMENTS MHY HPPLYSPECIFICHTIONS HND CONSTRUCTION DIHGRHMS HRE ' HYHILHBLE TO INSURE PROPER INSTHLLHTION I CERTIFY THHT 1� I HM FHIT! ILTHR WITH THE REQUIREMENTS FOR ON-SITE SEWERS HND WELLS HS SET FORTH BY THE MUNICIPHLITY OF HNCHORHGE 2I WILL INSTHLL THE SYSTEM IN HCCORDHNCE WITH THE CODES ]' I UNDERSTHND THHT THE ON-SITE SEWER SYSTEM M�Y REQUIRE ENLHRGEMENT IF THE UDE MORE f:: ] BEDROOMS SIGN _--_---------- DHTE ��Y]2 ISSUED BY_ ..... ..... XIn SOILS LOG MUNICIPALITY OF ANCHORAGE El PERCOLATION •DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION TEST Pouch 6650, Anchorage, Alaska 99602 276-2221 SOILS LOG - PERCOLATION TEST 41 PERFORMED FOR , v 1, is DATE PERFORMED : - LEGAL DESCRIPTION. •.,jSLOPE SITE PLAN FD—E—P—THI 4 (FEET) L 2• 3. 4- 5 - 6- 7 8 9 10 11 12 13 14 15 16 17 18 19 WAS GROUND WATER S ENCOUNTERED? L 0 P E IF YES, AT WHAT DEPTH? Reading Date Gross Time Net Time Depth to Water Net Drop PERCOLATION RATE (minutes/inch) TEST RUN BETWEEN FT AND — FT COMMENTS 20 PERCOLATION RATE (minutes/inch) TEST RUN BETWEEN FT AND — FT COMMENTS e. 7 B44C( CERTIFIED BY 4$(C 72-008 (7/76) tSTirv6 YM IST e IF E� X577 S `CSS Q�r;pos E {-1 s -ft Au 6 5TOE L �t Sa CYuNef--n TOW' - s (F 8 kr E9 PERFORMED FOR/.!jZ LEGAL DESCRIPTION: DEPTH (FEET) 1 2- 3- 4- 5 345 6 7- 8- 9. -8•9. 10• 11 12 13 14 15 16 17 18 19 — 1... "' +t �rSl SOILS LOG C tc MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTIO O PERCOLATION TEST Pouch 6.660, Anchorage, Alaska 99602 276-2221 SOILS LOG PERCOLATION TEST LU�'1 s4 -.o -So SLOPE DATE PERFORMED: SITE PLAN WAS GROUND WATER,~ _ L ENCOUNTERED? C�G1I ! IF YES, AT WHAT / E DEPTH? V Reading Date Gross Time Net Time Depth to Water Net Drop 1 Reading Date Gross Time Net Time Depth to Water Net Drop T N 20 I I PERCOLATION RATE (minutes/inch) u�TEST RUN BETWEEN �—� FT AND FT � c� G'GL� GSL -'j— z' >� e-L"r .'61 / C�'L'?✓ I -,y � %f'. / �j ��7 /f COMMENTS All PERFORMED BY: /Y%pSF,J(� CERTIFIED BY: i� 40 ({',',',`v) ilk-- c' �. , �, _ ��1 _ i� r-' �! � is __ 1-"1..1 r 9 l.� (i`� l/ � Ctil.. � \N" �' ✓. 'OP Of FOUNDATION WALL ELEVATION= 491 .0 Lr VATIDN•S RASED ON. & GS 1 972 DATow 'REPAIRED FOR Don Carroll PLOT PLAN DES DATE v.. 1 .�.:iD �t1 . DAG 9/7/18 hg Tlgo FMK JHH GR,^ ° X'D0.139 ''°° 18105 .3037 00ts. I hereby certify that an actura-; survey of the Droperty shop hereon was made on 7'7& ari3 the corners exis•t-'iVsry3:r,,, IT SMALL HE TME RESPONSIRIL I T O' T"E b✓,LDER OH �•� y, • `•� E tin OWNER TO VERIFY TMAT 8u,:C-Ni.-OCATIOh SHOWN '� a f MEETS ALL SUDDIVI"IOM COvfkANTS AND LOCAL ZOh- f •� Fn ,�.•�7 ING CODES AND ORDINANCES.+� •w�y�� (`% �•�� LOT 5 BLOCK 1 ��"'' N°-3 BIRCH TREE ESTATES r�',��' �•r TOW AVENUE -• _ h �-- `�L o ' �o tole ��NsT�UN)r •r�� -T °PR. C4 PA Pi- JT ? s 1'1�o%-3.00 589051 ' 9„ W M ss P. i Eley. 4$3f . I 5t/°7ri�• �,�V�' E/ey 49/� SCALE • ' / lit •�Ji's {', t I ' — 30,.. - / •� � � 34.75 � 1 145E ;_` F R• �e on C 14 X849 "1 dO j o .- z Gora9e 349 • 1 •Lr�f 6 � soPr;71wk ` It zz2 5 B/oc/t 1 E/e% 478 r i e 5 Eoserncnt E/�„ 99/Z S 89" 43' 44-^W !43.00' 'OP Of FOUNDATION WALL ELEVATION= 491 .0 Lr VATIDN•S RASED ON. & GS 1 972 DATow 'REPAIRED FOR Don Carroll PLOT PLAN DES DATE v.. 1 .�.:iD �t1 . DAG 9/7/18 hg Tlgo FMK JHH GR,^ ° X'D0.139 ''°° 18105 .3037 00ts. I hereby certify that an actura-; survey of the Droperty shop hereon was made on 7'7& ari3 the corners exis•t-'iVsry3:r,,, IT SMALL HE TME RESPONSIRIL I T O' T"E b✓,LDER OH �•� y, • `•� E tin OWNER TO VERIFY TMAT 8u,:C-Ni.-OCATIOh SHOWN '� a f MEETS ALL SUDDIVI"IOM COvfkANTS AND LOCAL ZOh- f •� Fn ,�.•�7 ING CODES AND ORDINANCES.+� •w�y�� (`% �•�� LOT 5 BLOCK 1 ��"'' N°-3 BIRCH TREE ESTATES r�',��' �•r s -HD GR" 'TER ANCHORAGE AREA BOROI �4 OL..IRTMENT OF ENVIRONMENTAL QUALI; _ 3500 TUDOR ROAD ANCHORAGE, ALASKA 99507 279-8686 INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM MAILING .c�OX �3v``r PH0NE`�� -9 90 NAME—��f/� `/' ��C� --- ADDRESS LOCATION__ �///ED.!/ /�Oi9D _ _ LEGAL DESCRIPTION CCDTIr TANIV. / NUMBER OF DISTANCE FROM WELL. —MATERIA LSTEEL COMPARTMENTS .S'TEEG Fiy�3�C/G�QTo,�S a4 * /7q0 63 LIQUID LIQUID CAPACITY /"0 --GALLONS. INSIDE LENGTH INSIDE WIDTH DEPTH SEEPAGE SYSTEM: SEEPAGE PIT: NUMBER OF PITS OUTSIDE DIAMETER OR WIDTH /3 LENGTH DEPTH LINING MATERIAL / '�� gX i?� • DISTANCE FROM WELL 174BUILDING FOUNDATION NEAREST LOT LINE / t TOTAL EFFECTIVE ABSORPTION AREA (WALL AREA) 4o` 56 SQ. FT. TIL FIELD: DISTANCE FROM WELL_ NUMBER OF LINES_ ABSORPTION AREA_ TOTAL LENGTH -�UNDATION NEAREST LOT LINE OF LINES STANCE BETWEEN LINES SQ. FT. LENGTH OF EACH LINE TRENCH WIDTH IN. TOTAL EFFECTIVE DEPTH: TOP OF TILE TO FINISH GRADE DEPTH OF FILTER MATERIAL BENEATH TILE IN. ABOV-I!-TP,E &I e,9SIN6 / DISTANCE FROM / WATER WELL: TYPE/oXlk/i r—' DEPTH �6S BUILDING FOUNDATION. 35 _SAMPLE NEAREST / NEAREST SEPTIC / SEEPAGE / OTHER LOT LINE SEWER LINE TANK �e0 f SYSTEM /�D �` CESSPOOL �0�!/E SOURCES DISTANCES: G'f9ST /.4DA �J/?-AI�EG f3flC.E .By m ✓, .tMPA/CE �i2r/GST DIAGRAM OF SYSTEM DATE /"- /If' �� APPROVED / �/ G.A.A.B. GREA. t:R ANCHORAGE AREA BOR.-JGH DEPARTMENT OF ENVIRONMENTAL QUALITY PERMIT NO. 3500 TUDCFR ROAD F'CUCH C"550 ANICHORAGE. ALASKA 99502 T[I.EPHONE 279.8566 SEWAGE DISPOSAL SYSTEM -- APPLICATION AND PERMIT Syy 7-/70 NAME OF APPLICANT ' "/�/l /�N "-«--A1 O- Y�=-j --- MAILING ADDRESS �_ 'f _ �� _�1 �4 PHONE INSTALLATION LOCATION - _- LEGAL DESCRIPTION,//PCi`}/PEE INSTALLATION OF: SEPTIC TANK LJ SEEPAGE PIT_—, IT__ , DRAIN FIELD . OTHER TYPE AND SIZE OF FACILITY TO BE SERVED / TO BE INSTALLED BY �I SOIL TEST RESULTS NOTEt THIS PERMIT IS NOT VALID WITHOUT SOIL TEST COMPLETION DATE ANTICIPATED / ' FINAL INSPECTION: 24 HOUR NOTICE REQUIRED. BACKFILLING OF ANY SYSTEM WITHOUT FINAL INSPECTION BY THE HEALTH DEPARTMENT AUTHORITY WILL BE SUBJECT TO PROSECUTION. SEPTIC TANK SIZE / ©� � TYPEStPP� OY CQ CYPtPSEEPAGE AREA SIZE /'132TYPE/' } R/a - MINIMUM DISTANCES, REQUIREMENTS 5 ft. FOUNDATION TO SEPTIC TANK ' FOUNDATION TO SEEPAGE PIT 20 ft. DRAIN FIELD 10 ft. SEPTIC TANK TO SEEPAGE PIT WALL 15 ft. SEPTIC TANK _-5—J11— SEEPAGE PIT 20 ft- . DRAIN FIELD ADftp TO NEAREST LOT LINE. WELL TO SEPTIC TANK /��rr1V6 E;'/ SEEPAGE PI "T' —,L%%(�J "� ' DRAIN FIELD Lyo ALSO CONSIDER AREA WELLS. WATER MAIN TO SEPTIC TANK 10 ft, SEEPAGE PIT 10 ft - DRAIN FIELD 1.0 ft...,_ SEPTIC TANK, 25 ft., SEEPAGE PIT 100 ft• , DRAIN FIELD 50 ft, TO RIVER, LAKE, STREAM. CAST IRON INTO AND OUT OF SEPTIC TANK AND INTO CRIB CROSSING GAP OF EXCAVATION 5 FEET INTO UNDISTURBED SOIL. gGuGi. DIAGRAM OF SYSTEM 4" CAST IRON SI PITON �- SEPTIC PIP( TTH AIRTIGHT CRIB IMM ,/ CAPS •,Sr---.._..----..5.%///IRI1 MT,ett'�lty„ CAST- lPl'•' Level —4 CAST IRON INTO UNDISTURBED SOIL 15' i }MINMLI"r MINIMUM C I required whenever line crosses under driveway, t!II;1"OPf 4!f. Ll. UI?'EACfS� 111 �t1V1111IA1. IN;0' 10 PIT- 100' G0 Si.4:I:R LINE- 10' 4 INCH DIAMETER CAST IRON SIPHON PIPES ON SEPTIC TANK AND SEEPAGE PIT SEP!-I'UOLIC FITTED WITH AIRTIGHT REMOVABLE CAPS. 10 TANK- 80'• ' TO PIT- 120' h0 SI'CER LINji- 40' BACKFILL 40'-h1 01!LY GRAVEL GnIPnn ;lEr, SEWER L Ir.E CONFORM TO BOROUGH REGULATIONS REGARDING INSTALLATION. IAML_IC T/U1K- 200' 21'0 PI7 - 200' ' 100'•2( 0' OJ:Lv CA`T IRON SEWER 10n .n�i SOUPCE OF 'I:Ar^. NAiION HEALTH AUTHORITY OR LICENSED DESIGNER yRAVEL BAGG0111. . ARUNO CRIB. ' (CRIB 4.' MINIMUM ABOVE NATER TABLE) 4 INCH SEVER LINE CONSIOIR AREA WELLS. SEEPAGE Pil EXCAVATION BASED ON SOIL TEST. ,*ILLS• Grade: F.' per 100' or 1/4" pr foot except 10' precrAing tank d tha. should 1 not exceed 25. - i 6' per 100 on flat CAST iPOtl. terrains. 1 SEPTIC I'IPC 5' �: TAO; / I N -_.__I TD t!N- ---- 4 RICH OISTUPOCO i CAST IRON SIPHON PIPE SOIL ; SEEPAGE PIT til IJ CRIB GRAVEL OACKFILL 20, MINIMUM _...__..—_.�__. NEAREST LO 1 CERTIFY THAT I AM FAMILIAR WITH THE REQUIREMENTS OF GREATER ANCHORAGE AREA BOROUGH OPPINANCE NO. 28-68 AND THAT THE ABOVE DESCRIBED SYSTEM IS IN ACCORDANCE WITH SAID CODE. �� -_ A DATE r ` APPLICANT'S SIGNATU GREA t ER ANCHORAGE AREA BORQUGH DEPARTMENT OF ENVIRONMENTAL QUALITY PERMIT NO. 3500 TUDOR ROAD POUCH 6-650 ANCHORAGE, ALASKA 99502 TELEPHONE 279-8686 SEWAGE DISPOSAL SYSTEM — APPLICATION AND PERMIT NAME OF APPLICANT ._..X.Ll1J�F_t,.l 6J 4 MAILING ADDRESS •`-'d!' 2 O -Al �'• 04 PHONE INSTALLATION LOCATION LEGAL DESCRIPTION INSTALLATION OF: SEPTIC TANK c_-- /� SEEPAGE PIT �`— DRAIN FIELD OTHER , TYPE AND SIZE OF FACILITY TO BE SERVED "S Z3 �ldNa FIQo�d A FINANCED THROUGH TO BE INSTALLED BY Y.0 SOIL TEST RESULTS / ® JLsdNOTE- THIS PERMIT IS NOT VALID WITHOUT SOIL TEST COMPLETION DATE ANTICIPATED��`t- FINAL INSPECTION.- 24 HOUR NOTICE REQUIRED. BACKFILLING OF ANY SYSTEM WITHOUT FINAL INSPECTION BY THE HEALTH DEPARTMENT AUTHORITY WILL BE SUBJECT TO PROSECUTION. SEPTIC TANK SIZE .&wo TYPE SEEPAGE AREA SIZE TYPE MINIMUM DISTANCES, REQUIREMENTS FOUNDATION TO SEPTIC TANK FOUNDATION TO SEEPAGE PIT DRAIN FIELD SEPTIC TANK TO SEEPAGE PIT WALL SEPTIC TANK SEEPAGE PIT .2o DRAIN FIELD TO NEAREST LOT LINE. WELL TO SEPTIC TANK % 0 I SEEPAGE PIT /0e / DRAIN FIELD ALSO CONSIDER AREA WELLS. WATER MAIN TO SEPTIC TANK /.{� I SEEPAGE PIT �a f DRAIN FIELD � I d SEPTIC TANK, —, SEEPAGE PIT /`�� DRAIN FIELD TO RIVER, LAKE, STREAM. CAST IRON INTO AND OUT OF SEPTIC TANK AND INTO CRIB CROSSING GAP OF EXCAVATION 5 FEET INTO UNDISTURBED SOIL. 4 INCH DIAMETER CAST IRON SIPHON PIPES ON SEPTIC TANK AND SEEPAGE PIT FITTED WITH AIRTIGHT REMOVABLE CAPS. GRAVEL BACKFILL CONFORM TO BOROUGH REGULATIONS REGARDING INSTALLATION. 1 HEALTH AUTHORIT OR LICENSED DESIG ER DIAGRAM OF SYSTEM 1 CERTIFY THAT 1 AM FAMILIAR WITH THE REQUIREMENTS OF GREATER ANCHORAGE AREA BOROUGH ORDINANCE NO. 28.68 AND THAT THE ABOVE DESCRIBED SYSTEM IS IN ACCORDANCE WITH SAID CODE. DATE `-"� M 2 2Z APPLICANT'S SIGNATURE MUNICIPALITY OF ANCHORAGE Development Services Department Phone: 907-343-7904 On -Site Water & Wastewater Section Fax: 907-343-7997 Parcel I.D. 017-141-46 Certificate of On -Site Systems Approval Expiration Date: Legal description BIRCH TREEESTATES BLK 1 LT 5 Site address 5200 RIVERTON AVE Anchorage AK Current property owner(s) SULLIVAN 8/21 /2025 X The On -site system(s) is/are approved for 3 bedrooms Conditional approval for bedrooms, with the following stipulations: Comments or advisories: Original Certificate Date: 9/26/2024 This Certificate of On -Site Systems Approval (COSA) is intended to demonstrate the subject system(s) is/are in substantial compliance with municipal code. The Municipality of Anchorage, Development Services Department (DSD) issues COSAs based upon representations provided by an independent professional engineer. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. ATTACHMENTS: COSA Checklist X Well Flow Advisory Absorption Field Advisory Nitrate Advisory Tank Age Advisory Arsenic Advisory Other COSA Approval_June 2022 MUNICIPALITY OF ANCHORAGE Development Services Department Phone: 907-343-7904 On -Site Water & Wastewater Section �v Fax: 907-343-7997 Certificate of On -Site Systems Approval Application 1. GENERAL INFORMATION Parcel I.D. 017-141-46 Complete legal description BIRCH TREE ESTATES; BLOCK 1, LOT 5 Location (site address) 5200 RIVERTON AVE., ANCHORAGE, AK _ Current -property Dwner(sal MATT SULLIVAN f 2. ON -SITE SYSTEMS SIZED FOR 3 BEDROOMS Day phone 907-717-3267 3. TYPE OF WATER SUPPLY: X Private Well F] Private Well serving 2 dwelling units F] Private Well serving 3+ dwelling units M Community Well or Public ❑ Water Storage 4. TYPE OF WASTEWATER DISPOSAL: OF Private Septic F Private Septic serving 2 dwelling units F-1 Holding Tank Fj Community Septic or Public Sewer 5. SEPTIC TANK: ❑ Steel A-1 Plastic ❑ Concrete F-I Fiberglass Age 6 - See advisory if steel older than 20 years 6. ABSORPTION FIELD: F-01 AWWTS El Bed ❑ Deep Trench ❑ Wide Trench ❑ Seepage Pit Waiver request for: Expedited review requested: F1 Distance: By applying for this entitlement, this property is subject to inspection by municipal On -site staff to verify the accuracy of the information provided. COSA Fee $ Date of Payment COSA # Waiver Fee $ Date of Payment Waiver # COSA Applicalionjune 2022 COSA Checklist Legal Description: BIRCH TREE ESTATES; BLOCK 1, LOT 5 Parcel ID: 017-141-46 If more than 1 well and/or septic system on lot, provide separate checklist. Structure served by this system 1 A. WELL DATA H Well log is filed with Onsite (or attached) Date drilled 11/1/1978 Total depth 153 ft Cased to UNK ft AN Sanitary seal is functioning correctly OR Wires are properly protected Casing height (above ground) 18+ in. Date of flow test for COSA 8/21 /2024 Static water level at beginning of test 88.4 ft. Comments B. TANK DATA Measured operating fluid level in septic tank Date of pumping ;SEE MAINTENANCE LOG R Required maintenance completed, if AWWTS Comments: *SEE MAINTENANCE LOG Well production at time of test 1.8+ gpm Water storage tank volume N/A gallons Well disinfected for coliform test? ❑ Yes ® No INN Coliform bacteria is Negative Nitrate mg/L N Nitrate less than MRL (ND) Arsenic ug/L 140 Arsenic less than MRL (ND) Collected by GEG, LTD. Date 8/21/2024 C. LIFT STATION M Required maintenance completed Age of lift station 6 years Lift station material PLASTIC Comments: *SEE MAINTENANCE LOG D. ABSORPTION FIELD DATA NOTE: THIS IS A SUBSURFACE DRAIN FOR A BIOBARRIER AWWTS Which system tested (date installed) 8/3/2018 Ade uac test date *8/23-24/2024 MN ALL standpipes present per record drawing Total measured depth from grade **7•4 ft (max) Measured depth to pipe invert from grade **6•4 ft (min) ❑ NIA — pressurized field. ❑ Per record drawings, field is insulated. 0 Monitor tubes go to bottom of effective. If not, state depth into effective ❑ Presoaked required if (Required if house vacant or field not used for more than 30 days prior to date of test) Gallons introduced gallons date Any rejuvenation treatment (past 12 months) N/A If yes, enter date q y Results Q Pass Fluid depth prior to test ** in Water added 462 gal ** New fluid depth in Elapsed time ** min ** Final fluid depth in Absorption rate "450+ gpd FIELD STATUS — POST RECOVERY Effective depth (per record drawings) **12 in Effective depth used **3•5 in Effective depth remaining **8.5 in Comments/Deficiencies: **SEE ATTACHED REPORT EXPLAINING SEPTIC AEQUACY TEST. There is no record profile drawing in the MOA records showing the drainfield elevations. COSA Checklist June 2022 E. SEPARATION DISTANCES From Private Well on Lot to: (Please enter distances if less than required or if community well on lot) Septic Tank/Lift Station on Lot > 100' Community Sewer Manhole/Cleanout > 100' Yes if No *50 + ft E Yes if No ft Neighboring Tank > 100' 0 Yes if No **50 + ft Private Sewer/Septic Line > 25' Q Yes if No ft Absorption Field on Lot > 100' ❑ Yes if No *50 + ft Holding Tank > 100' M Yes if No ft Neighboring Absorption Fields > 100' **50'+ Animal Containment > 50' M Yes if No ft Qi Yes if No ft Manure/Animal Excreta Storage > 100' Community Sewer Main > 75' ❑N Yes if No ft W Yes if No ft ❑ N/A — Served by Community Well (not on lot) or Public Water From Septic/Holding Tank and Absorption Field(s) on Lot to: (Please enter distances if less than required) Building Foundations > 10' ❑■ Yes if No ft Surface Water > 100' ❑ Yes if No ft Tank to Property Line > 5' Field to Property Line > 10' Water Main > 10' ***3 Yes if No ft ❑Q Yes if No ft ❑■ Yes if No ft Wells on Adjacent Lots: Private Wells > 100' Community Wells > 200' FEI Yes if No **50+ ft FEI Yes if No ft Water Service Line > 10' 0 Yes if No ft If tank or field is under driveway comment below F. ENGINEER'S COMMENTS *FOR AWWTS ONSITE. **FOR AWWTS ON ADJACENT PROPERTIES. ***1-FOOT LOT LINE WAIVER GRANTED (OSV181020). **** See record drawings for location of deck. G. CERTIFICATION & STATEMENT OF INSPECTION BY ENGINEER As certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation, based on procedures outlined in the Certificate of On -Site Systems Approval Guidelines, indicates that the on -site water supply and/or wastewater disposal system appears to comply with applicable Municipal and State codes, ordinances, and regulations in effect at the time of installation, unless noted otherwise. Name of Firm Gamess Engineering Group, LTD. (GEG) Phone 907-337-6179 Engineer's Printed Name Jeffrey A. Garness Date q 11 t ! 2 `¢ In conducting this evaluation, GEG provided an engineering evaluation of the well and/or septic system in accordance with the guidelines and regulations established by the Municipality of Anchorage and industry o�0�00 practices. The reported results describe the condition of the system/s on the date/s of the evaluation. o�^ Q� Separation distances were measured to readily identifiable features. Hidden defects or encroachments may o .. exist that were not identified during the evaluation. The operational life of all wells and septic systems depend o S upon a variety of variables, including (but not limited to) soil conditions, groundwater levels (that may fluctuate during the year), quality of construction (materials and workmanship), and the water usage of the family utilizing * 49 the system/s. These conditions can vary, and are outside the control of GEG. Satisfactory test results do not .......... ..:... .. ... guarantee future performance of the system/s; therefore, GEG makes no warranty (express or implied) regarding w� the future performance of the well or septic system. GEG makes no representation whether an alternative well I or septic system can be installed on the property in the event either of the current systems fail to perform Q .eA.�� Gorr} ss adequately in the future. The content of this report is for the sole benefit of the person/party that retained GEG QQ P CE;953 . to perform the evaluation. Reliance upon the information provided in this report by any other person or party (including subsequent property purchasers) is not authorized, nor will it confer any legal right whatsoever. �� P e 0 LICENSE ��(y P� o f e s sian�o COSA Checklist June 2022 a,Eccaea Q, - Z GARNESS ENGINEERING GROUP, Ltd ENGINEERING SALES CONSULTING September 10, 2024 i i Municipality of Anchorage Development Service Department �'d,s ��►`��. O F, A ...... lI .. �...1r7..... On -Site Water & Wastewater Program w �.--� '1j 4700 Elmore Road Anchorage, AK 99507 n Ref: Birch Tree Estates; Block 1, Lot 5 - Explanation of Septic Adequacy Test To whom it may concern: erness..... ��, C 7 3 .�{� a?.: ftFESSI�N� �s The existing 3-bedroom house is served by a private well and septic system. The septic system was installed in 2018 and consists of a "BioBarrier" AWWTS and a 5-wide drainfield that is 11 feet long, with an effective depth of 1.0 feet. The total absorption area is only 62.5 ft2. The following is an explanation of the septic system adequacy test. On 8/21/2024, the drainfield monitoring tube (MT) was found to be dry. Water was introduced directly into the drainfield (through a cleanout) at a rate of 2 gpm. After introducing only 144 gallons of water, the drainfield was surcharged with 15" of liquid in the MT, so the introduction of water was discontinued. During the recovery period the owners were using water inside the residence and the liquid level in the drainfield rose to a depth of 30 inches. At no point did we observe the water from the drainfield flowing back towards the AWWTS. On 8/22/2024, we returned to the property and found the MT to be dry. After discussions with ARM Septic Services (the service provider for this BioBarrier system) and Jay Crewdson, PE (the design engineer for this system), we decided to retest the drainfield by introducing the water directly into the BioBarrier AWWTS and allowing it to discharge (on a time - dose basis) to the drainfield using the BioBarrier discharge pump. It is our understanding that this pump runs at a rate of —0.4 to 0.5 gpm. On 8/23/2024, we returned to the property and found the drainfield MT to be dry. We coordinated with the homeowner for no water to be used in the house during our retest. At 12:33 pm we began the introduction of water into the BioBarrier tank and at 12:43 pm the BioBarrier discharge pump activated and began to transfer water to the drainfield. A total of 390 gallons was introduced into the BioBarrier tank causing it to be filled to the inlet invert. At 2:05 pm, we stopped the introduction of water into the BioBarrier tank and measured 6.5 inches of liquid in the drainfield MT. The BioBarrier system continued to discharge water to the drainfield overnight. On 3701 East Tudor Road, Suite 101 * Anchorage, Alaska 99507-1259 Phone: (907) 337-6179 * Fax: (907) 338-3246 * Website: www.garnessengineering.com Page 2 of 2 8/24/2024, we returned to the property and found that the BioBarrier discharge pump was not running and there was 1 inch of liquid in the drainfield MT. Starting at 8:10 AM, an additional 72 gallons was introduced into the BioBarrier tank, again causing the BioBarrier discharge pump to activate and transfer water to the drainfield. The BioBarrier discharge pump shut-off at 10:21 AM after transferring the 72 additional gallons to drainfield. At that time there was 8.75 inches of liquid in the drainfield. A total of 462 gallons of water was introduced into the drainfield over a period of 1,308 minutes. At 12:31 pm on 8/24/24 (130 minutes into the recovery period), the liquid depth in the MT was found to be 3.5" (a drop of 5.25"). The recovery rate was calculated as follows: 72 gallons with 7.75-inch rise = 9.3 gallons/inch. 9.3 gallons/inch X 5.25-inch drop = 48.8 gallons absorbed in 130 minutes = 0.38 gpm 0.38 gallons/minute X 1440 minute/day = 540+ gpd. Based upon this data, it appears that drainfield will absorb 450+ gpd. o;" 13 G7�-- q tz 5/ z r S (J� It is arguable, based upon the MO AWWTS regulations, that the existing drainfield is undersized. Given the soil percolation rate of minutes per inch, the number of bedrooms (3), and the MOA established soil application rate for CAT III effluent 6(4 gpd/ft2), the drainfield absorption area should be a minimum ofqyie�MQA ft2. The existing drainfield has an absorption area of only 62.5 ft2; however, it was approved in 2018. If you have any questions, please conta4 me 337-6179. Thank you for your assistance. �-i erely, Jeffrey A6 6G�,arnes.E., M.S. Presi nt Cv F� 2 ""' 3701 East Tudor Road, Suite 101 * Anchorage, Alaska 99507-1259 Phone: (907) 337-6179 * Fax: (907) 338-3246 * Website: www. garnessengineering.com MUNICIPALITY OF ANCHORAGE ADVANCED WASTEWATER TREATMENT SYSTEM MAINTENANCE AND REPAIR AGREEMENT THIS MAINTENANCE AND REPAIR AGREEMENT, herein the "AGREEMENT" made and entered into as of this 23rd Day of September of 20 24 , by and between Clayton Beethe , herein the "OWNER," and the Municipality of Anchorage, herein the "MUNICIPALITY", in accordance with Anchorage Municipal Code (AMC) 15.65.365. In consideration of the mutual covenants contained herein, the parties to this Agreement agree as follows: 1. Advanced Wastewater Treatment Systems. The Municipality grants permission to the Owner to utilize and operate an Advanced Wastewater Treatment System (AWWTS), described as BioBarrier located at (legal description) Birch Tree Estates l.5 B1 5200 Riverton Avenue, Anchorage, AK 99516 2. Maintenance. Repairs and Alterations. (Owner is required to read, understand and initial each section) Throughout the term of this Agreement, the Owner shall enter into a service agreement with an AWWTS service and maintenance provider approved by the Municipality or the manufacturer's representative. The AWWTS shall be maintained in a satisfactory condition capable of performing as designed and producing treated septic effluent in accordance with the equipment's approval for operation in the Municipality. It shall be the responsibility of the Owner during the term of this Agreement to pay for all repair(s), maintenance, adjustment(s), replacement costs, and inspection costs. This includes an annual maintenance fee (typically $400 to $600). Owner agrees that only maintenance and repair personnel approved by the Municipality or the manufacturer's representative will inspect and make any necessary maintenance, repairs or permitted alterations to the system. Owner acknowledges that regular maintenance of an AWWTS reduces the potential failure of the system, which could include sewage backup and costly repairs or drainfield replacement. (rev. 05/18/2018) Page 1 of Owner acknowledges that the Municipality may request records of maintenance and (1') repairs from the manufacturer's representative or maintenance provider. �-� Owner acknowledges that the fine for failing to maintain and repair an AWWTS may be assessed in accordance with AMC 14.60.030. Owner agrees to grant the Municipality reasonable access to test and inspect the AWWTS. The Municipality will give at least 24-hour notice. Owner agrees that any sale or transfer of title of the property will not occur without a new Certificate of On -Site Systems Approval. Owner agrees that the AWWTS installation and maintenance requirements as provided by the AWWTS vendor/installer and approved by the Municipality are the governing guidelines for the construction, maintenance and repair of the Owner's AWWTS. Owner agrees to maintain remote monitoring of the AWWTS as required by the AWWTS approval. 3. Term. The term of this Agreement shall begin on the date of approval by the Municipality to operate the installed system, or upon transfer of title, and shall continue while the AWWTS is operational or until title is transferred. 4. Nonwaiver. The failure of the Municipality at any time to enforce a provision of this Agreement shall in no way constitute a waiver of the provisions, nor in any way affect the validity of the Agreement or any part hereof, or the right of the Municipality thereafter to enforce every provision hereof. 5. Amendment. This Agreement shall only be amended by authorized representatives of the Owner and Municipality. Any attempt to amend this agreement by either an unauthorized representative or unauthorized means shall be void. 6. Jurisdiction. Choice of Law. Any civil action arising from this Agreement shall be brought in the Superior Court for the Third Judicial District of the State of Alaska at Anchorage. The laws of the State of Alaska shall govern the rights and obligations of the parties under this Agreement. 7. Severability. Any provisions of this Agreement decreed invalid by a court of competent jurisdiction shall not invalidate the remaining provisions of the Agreement. (rev. 05/18/2018) Page 2 of 3 OWNER: By: (signature) Date: Ur Clay on Beethe (print name) STATE OF ALASKA ) ss. THIRD JUDICIAL DISTRICT 9/23/2024 The foregoing instrument was acknowledged before me this 2Z�ay of ��j `rn Imo- 20,-Zq, by U a Li -Io n tit 15RO NOTARY PUBLIC FOYR ALASKA My Commission expires: -T-1-209 7 W MUNICIPALITY: UBy: _ ---- (signature) T\9 L —/— 5 i-�� (print name) )"ATF- �p4 ~ Date: Title: (rev. 05/18/2018) Page 3 of 3 sErrER WATER. BETTER WORLD, 18368 Amonsor, Rd DENALIak,F,N VIR0 WFNTAI, , • Chugrak, AK 99567 SI-�'P1. Y FIELD • Phone 907-280.9493 . INSPECTION F matt cellc.l@outlook eom BioBarrierjvMBR Systems `� SERVICE REPORT INSTALLATION— ln`tellatlonAddres., 01vne2 Nance h - -v ko r� i Mail Addres � ,State AUTHORIZED S RVICE PR E _ Tylyl,{ c -- --� Street �+C)Cillltg $ _ I�43� L Mall Address ` Phone le mail 1 _ -Phone INSTALLATION INFORMATION Model No 131011er Brand and T Serial No. Date of Installation Date o#'last pump out - Size �F ^� �� T _�in — �M �0 17- A 7 �zof 'COMPONENT FUNCTION PROCEDURE RESULT BLOWER OPERATION Open btot%er housing check to �confimt that blower is running (be re bfoner is ON and sho«s ON in c BB panel. [Reinoiewing nut from intake INTAKE FILTER AA assembly on bloner, remove all debris from filter clement Put Place control panel into MANUAL CONTROL PANEL AUDIO & VISUAL FUNCTION MODE then turn the blo%ker OFF. See "Manual Mode" directions in [� sere ice manual for proper execution of this task Remo%c col er from matiliole oA-cr REACTION BEING AERATED CHAMBER BioBarrier sx stem and check to be sure Vigorous boiling is oeurring (unless panel indicates the system is in LTRP mode) Check Solids Remo al procedure in SOLIDS t t REM0�1 AL the Sere sce Matlual --t'OIVIPONENT -..--. FUNCTION PROCEDURE INTAKES AND Remove any INTAKES nN BLOWER obst►uctious from the intake louvres on the 5A NITEE® - HOUSG . IN --- blower housing and EFFLUENT CLEAN THE _._. SCREEN _ .------- Clean b� using the built in SCREEN -------------- swab feature or other --- WATER OUALIT�' I `` '- ----- �--_ method _ ViEVi'---------¢-_ :. EFFLUENT Visualk, obsen e final effluent of Bio$arrier ----------- s� stem Effluent be clear. CHECK ODOR __should 5tnel! odor at BioBarrier vent. it should be a damp. carthv odor MEMBRANE CARTRIDGE CHF,MICAL CLEANING SALE "COLLECTION OF FFFI,I JF.NT .1AMPi,F" _ section of the ien�ice Manual LIt�UiD--` -Take temperature reading at TENU'ERA,f URE least 6 inches beloA% the top Of the liquid CLEAN IN PLACE INTENSE OXIDATIVE CLEANING & CITRIC Check FILT tiit�e on� control panel. If it cNeecded 16 00 hrs OR the vacuum reading on the filtration pump is -7 psi (- 1 ct" t-tul nr LESS. AND the SN'stem floats are oneratine caTcctly. then perform the CIP procedure according to the instructions in the Sen'ice Manual. Perform this cleaning- - procedure after four consecutive CIP Procedures have been performcd. Sec the Scn•ice Manual for II proper procedture. RESULT —_---- cl-yvvffiElc-- OF TREATME FILT Reading: G '-1,r REST Reading: CT UUMPONENT FUNCTION ---_ _— DRAINFIELD _ _ LIQUID LEVEL -- --- - - _ --_-_ OCEDURE RESULT -�-__ . ___ Y- - k and record lei eI to ensure r t dispersion of Tensure d effluent- SAND FILTER VIEW TOP OF FILTERop 5�1r of sand to sand is cleanpears to be absorbing ent without SETTLING TANK - _ng SLUDGE JUDGEa or backing core sample of tapting/ tthng chamber , cn�iin_ if ig ,s necessary. TREATMENT TANK SLUDGE JUDGE_ __ _ core sample o£ atment chamber to determine if pumping is BLOWER — --- - PROPER OPERATION necessar\ - -- Visually obsen e 1 E igorous boiling in /' , manholes where `-Q61,e bloiiers are installed. LID TIGHT Check that the serev s are snug/ tight before I leaving. (�•'� - e REMOTE PROPER OPERATION Lift high 11-ater float MONITORING and ensure RMS ,s i SYSTEM operating properly and Sending out MANHOLE RISER INSULATION PLUG MSTAILED �� 'ilert_� -'- --`- - - Check to make sure Note. Some systemsuse all insulated lid and do insulation plug �► as �. �- not have in insulation plug, reinstalled con•ectl.- Check to ensure lids - ---- DOOR SEAL OPERATING PROPERLY are secured ,� n Check ihat the door CONTROL PANEL 1"'Gathcr seal appears to be n orking and the - .— - BLOWER AMGE DRAW -_- --�- PERA scree s are snug/ - of Nota e amperage drag•. CONTROL PANEL IN AUTO w - ^Ensure operation mode 2'GSCt I4 auto, SYSTEM - — OVERVIEW OTHER SYSTEM COMPONENTS CHECK FOR UNUSUAL ACTIVITY ML,55 A155�- OWNER SIGNATURE Send completed form to Denali Environtnen Make sure there iS no unusual traffic Over S� stcm (ic cars, motorhomes, etc.) CLAN SIGNATURE Ok 26% SERVICE DATE i�h+ cf $` Municipality of Anchorage ='a On -Site Water and Wastewater Program F (907) 343-7904 s.'E,. c CERTIFICATE OF ON-SITE SYSTEMS APPROVAL Parcel l.D. 017-141-46 1. GENERAL INFORMATION Expiration Date: Complete legal description BIRCH TREE ESTATES BLOCK 1 LOT 5 Location (site address) 5200 RIVERTON RAVE, ANCHORAGE AK 99516 Current Property owner(s) WILLIAM & ELEANOR ANDERSON Day phone Mailing address Real Estate Agent 523 RIVER ROAD STANDISM ME 04084 2. TYPE OF DWELLING: ® Single Family (w/wo ADU) ❑ Duplex ❑ Multiple Dwellings (Single Family and/or Duplex) 3. NUMBER OF BEDROOMS: 4. TYPE OF WATER SUPPLY: Individual Well Individual Water Storage ❑ Community Class Well ❑ Public Water System ❑ WaiverNarianoe request for: Received by: COSA to be released to the engineer, unless COSA Fee $ 5a (a w Date of Payment Receipt Number OJ�J�'JVO COSA# a5-1)41tl0a 3 Day phone TYPE OF WASTEWATER DISPOSAL: Individual Holding Tank ❑ Cottiiir7 unity u Public Sewer ❑ Date: i by the engineer. Waiver Fee $ _ Date of Payment Receipt Number Waiver # 5. STATEMENT OF INSPECTION BY ENGINEER As certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation, based on procedures outlined in the Certificate of On -Site Systems Approval Guidelines for this application, shows that the on-site water supply and/or wastewater disposal system is (are) safe, functional and adequate for the number of bedrooms and type of structure indicated herein. I further verify that based on the information obtained from the Municipality of Anchorage files and from my investigation and inspection, the on-site water supply and/or wastewater disposal system is(are) in compliance with all applicable Municipal and State codes, ordinances, and regulations in effect at the time of installation. Name of Firm ARCTERRA CONSULTING INC Phone 868-3791 Address 20441 PTARMIGAN BLVD., EAGLE RIVER AK 99577 Engineer's Printed Name KENNETH M. DUFFUS Date 3/24/14 Engineer's Comments: This investigation was completed in compliance with ADEC and MOA regulations. The assessment of the condition of the well and septic applies only to the conditions as of the day tested. The flow and absorption rates may change due to subsurface conditions that may not be observed from the surface, changes inland use, local soil characteristics, groundwater levels that may fluctuate during the year and the water usage of the family being served by the system. The operational life of all well and septic systems are subject to these various and dynamic characteristics and are outside the control of the evaluator of the well and septic system. Therefore, ArcTerra can not give any estimate of how long a system will function satisfactory for current or future occupants or can ArcTerfa guarantee that no unseen i encroachments, deficiencies or discrepancies exist. o-`141�� lilt *til -P 1B 6. DSD SIGNATURE ! 'A : System #1 Approved for � bedrooms. + KEL TM. PG J01 System #2 Approved for bedrooms. ;13 I> Disapproved. Conditional approval for bedrooms, with the following stipulations: 6c v L p BY:�� C� : �. Cr"�-- Original Certificate Date: The o{ sorage Development Services Division (DSO) issues Certificates of On -Site Systems Approval (COSA) based only upon the representations given in paragraph 5 by an independent professional civil engineer registered in the State of Alaska. The Municipality of Anchorage Is not responsible for errors or omissions In the professional engineer's work. 7. ATTACHMENTS: COSA Checklist X Nitrate Advisory Septic System Advisory Arsenic Advisory Well Flow Advisory Other If more than 1 septic system is on the tot: COSA Checklist # _of _ Structure served by this system _ Certificate of On -Site Systems Approval Checklist Legal Description: QIRCH TREE ESTATES BLOCK 1 LOT 5 Parcel ID: 017-141-46 A. WELL DATA Well type PRVT If A. B, or C provide PWSID # _ Well Log (Y/N) Y Date completed 1111978 Sanitary seal (YIN) Y Wires properly protected (YIN) Y Tota! depth 153 ft. Cased to 1i_ft. Casing height (above ground) 24+ in. FROM WELL LOG AT INSPECTION Date of test 111111978 311312014 Static water level 70 fL 93 ft. Well production 5 g.p.m. WATER SAMPLE RESULTS: Coliform NEl3 colondes/100 mL Nitrate_ go mg/L Arsenic: -.._ ND ug/L Date of sample: 3113/2014 B. SEPTICI/HOLDING TANK DATA Tank Type/Material _J%ffIC I STEEL Tank size 1250 gat. Number of Compartments 2 Foundation cleanout (YIN) Y Depression over tank (Y/N) N Date of pumping "4 Pumper A+ Collected by: ARCTERRA Date installed _8127N996 Cleanouts (Y/N) Y High water alarm (Y/N) N C. ABSORPTION FIELD DATA Date installed Soil rating (g.p.d./fta or ft tbdrm) 0.7 System type BED Length 65 ft. Width 10 ft. Gravel below pipe 0.5 ft. Total depth 2.0 ft. MOMred 3113114) Eff. absorption area QQQ.ft2 Monitoring tube Y Depression over field N Date of adequacy test ;if1312014 Results (Pass/Fail) PAS For 3 bedrooms Fluid depth in absorption field before test Q in. Water added 600 gal. New depth 5 in. Elapsed Time: 100 min. Final fluid depth U in. Absorption rate >= 450+ g.pAd Any rejuvenation treatment (past 12 mo.) (YIN & type) N If yes, give date D. LIFT STATION Date Installed 6/1711M Size in gallons 340 Manhole/Access (YIN) Y "Pump on" level at 28 in. "Pump off' levet at 18 in. High water alarm level at 34 in. Datum TANK BOTTOM) Cycles tested 2 Meets alarm & circuit requirements? Y E. SEPARATION DISTANCES WELL ON LOT TO: Septic tankilift station on lot 1001+ Absorption field on lot 100'+ Public sewer main 75'+ Sewer /septic service line 254 Animal containment areas 50'+ SEPTICIHOLDING TANK ON LOT TO: Building foundation 5'+ Property line �+ On adjacent lots 100'+ On adjacent lots 1004 Public sewer manhole/cleanout 100'+ Holding tank 100'+ Manure/animal excrete storage areas 1004 Absorption field 5'+ Water main 104 Water service fine 10'+ Surface water 100'+ Wells on adjacent lots 100'+ ABSORPTION FIELD ON LOT TO: Property line IIY+ Building foundation 104 Water main 104 Water Service line IV+ Surface water 100'+ Driveway, parkingivehide storage 1104 Curtain drain 50'+ ( KWffl) Wells on adjacent lots001 '+ F. COMMENTS G. ENGINEER'S CERTIFICATION I certify that t have determined through field inspections and review of Municipal records that the above systems are in conformance with MOA COSA guidelines to effect on this date. + OF ALS Engineer's Printed Name KENNETH Mt. OUFFUS 9 Data 3=4f * 49 T13 F t conA brovn, sheet_10-10-12.doc 9� KEYh'ETN ly6 D 3 4NP4 � RIVERTON AVENUE alwnwc zleAot M S890 51' 09"W 143.00' V C !+ WELL �2 .s0 EXISTI A. HOUSE 4 — — — — — — 10' —UTIL — —ES—MT — — — — — — — — 143.00' N89° 43'44"E UNDER NO CIRCUMSTANCES SHOULD AN AS—BUILT BE USED FOR CONSTRUCTION OR FOR ESTABLISHING BOUNDARY OR FENCE LINES. THE SURVEYOR TAKES RESPONSIBILITY FOR THE INITIAL TRANSACTION ONLY AND ASSUMES FINANCIAL LIABILITY ONLY FOR THE COST OF THE SURVEY. LISTED DISTANCES PREVAIL OVER SCAUNG. REPRODUCTION MAY CAUSE ERRORS IN SCALE LOT s WY SURVEY TYPE SYMBOLS ❑ FWMA110N AS—RXT SET REBAR DRAINAGE = ASPHALT ❑ MAL STRUCTURE AS-auLT O FOUND REBAR e-4-$ WOOD FENCE ..:: CONCRETE mPLOT PLAR .... BUI��T .. K nSu�Rti�Y�._or .P — __ _' COO� ASSUMED ELEV. I( It X METAL FENCE ® WOOD DECK IT IS THE RESPONSIBILITY OF THE BUILDER OR OWNER, PRIOR TO CONSTRUCTION, TO VERIFY PROPOSED BUILDING GRADE RELATIVE TO FINISHED GRADE AND UTILITY CONNECTIONS AND TO DETERMINE THE EXISTENCE OF ANY EASEMENTS, COVENANTS OR RESTRICTIONS WHICH DO NOT APPEAR ON THE RECORDED SUBDIVISION PLAT. SURVEY CERTIFICATION ...*`19 YAl ,, PLOT PLAN ��'�� OF I 'A ,, AS-BINLT STRUCTURE AS-BIRLT s.. 0—�9Yh ROBERT OHNSH R. ...'t.... Y • � L 4121—S .' eA A is ••••'•....•••• �i �1 e n 00", ONLY THOSE IMPROVEMENTS ABOVE GROUND AND VISIBLE WILL BE SHOWN. FENCES. WELLS. SEPTIC CLEANOUTS. SIDEWALKS, DRIVEWAYS, ETC., ARE SHOWN IN THEIR APPROXIMATE LOCATION, ONLY. SNOW MAY PREVENT SOME IMPROVEMENTS FROM BEING SEEN AND LOCATED. ALL DISTANCES ARE RECORD UNLESS OTHERWISE NOTED. Robert E. Johns, Jr. & Assoc. Professional Land Surveyors 1700 86.k DN". ANCHORAGE. ALASKA 84504 40' Rea Lot S.F. Rea. Plat Flle No. rte Surveyed: 03/13/14 Drown bY• REJ Checked bj`MK rte Draw 03/13/14 Grkl: 3037 W'D' 14-78 :gal De Kpllon: Lot 5 Block 1 BIRCH TREE ESTATES MUNICIPALITY OFANCHORAGE DEPARTMENT OF HEALTH & HUMAN SERV IC Division of Environ ES AtUl On -Site Services Sect on vices P•0. Box 196650 Anchorage, Alaska 99519-6650 343-4744 CERTIFICATE OF HEALTH AUTHORITY APPROVAL FOR A SINGLE FAMILY DWELLING Parcel l.D.# Q/ 7— /•— y6 • GENERAL INFORMATION HAA #� Complete legal description Blaek 7. „_- Location (site address or directions) 5200 Riverton Aven ue Anchora e/ AK Property, owner La' }`'Mailing.address 5200wRiverton Ave. Day Phone 345-6692 Lendin Anchora e AK 99516 9 agency �. Mailing address Day phone Agent Ra Dahl `J auric pro rti Address Day phone Unless otherwise requested, HAA will be held for Pickup. 2- NUMBER OF BEDROOMS: 3 p 3. TYPE OF WATER SUPPLY: Individual well Community well ' Public water NOTE: If community well system, provide written confirmation fro ing to the legality and status of system.. m State ADE C attest- 4- TYPE OF WASTEWATER DISPOSAL: NOTE: Individual on-site Holding tank Community on-site Public sewer If community attesting to the lega/wy and tam' provide written confirmation from S tus of system. tate ADEC 72-025 (Rev. 1/91) Front MOA 021 in 5. STATEMENT OF INSPECTION BY ENGINEER I verify that my 'seal affixed hereto and as of the validate shows that the on site water supply n date shown below As certified by MY Approval application investigation of this Health Authority PP information obtained from and/or wastewater disposal system is safe, functional and adequate for the number of bedroom investigation and inspection, the on-site water type of structure indicated herein. I further verify that based on the c and yp the Municipality of Anchorage files and from in compliance with all Municipal and State I and/or wastewater disposal system is in comp inspection. supply GIq-�-q7g ordinances, and regulations in effect on the date of this insp Phone Name of Firm S & S ENGINEERING 17034 Eagle River Loop Road No. 204 -21/ Address Date 6 a Engineer's signature I %%i g. DHHS SIGNATURE bedrooms. Approved for Disapproved. Conditional approval for ---- Additional Comments By: C -WFV ROBERT CE - 8801 l�ci� �� • r '�,Le bedrooms, with the following stipulations: Date 2 B independent ment of Health and Human Services (Dh 5 above by aHS) issues Health ndepe Duty upon the representations given in paragraph The Municipality of Anchorage Depa to purchasers of homes Approval Certificates based only P uirements. Employees of DHHS do not I engineer registered in the State of Alaskfeder° andstatedoes as a courtesy Anchorage is not profess+ona 9 and their lending institutions in order to satisfy certain conduct inspections or an data before a certiI engin�sswo issued. Municipality Of responsible for errors or omissions in the professiona engineer's MOA N21 T2_M (Rev. 1/91) SWIk RECEIVED Municipalityof Anchorage JUN DEPARTMENT OF HEALTH &HUMAN SERVICEW10PAU Y Of ANCHO Environmental Services Division fNviRONME'°SviCS.D_ 825 L Street, Room 502 • Anchorage, Alaska 99501 • (907) 343-4744 Health Authority Approval Checklist Legal Description: LD T S 8LK t Q lR(.14 1'RtC Parcel I.D.: © f '7 -1 'It - 46 A. WELL DATA Well type PiR "V 4 7- t If A, B, or C, attach ADEC letter. ADEC water system number Log present 0/N) y S Date completed >> 7T Total depth 1 3 Cased to I S-3 , Casing height (above ground) Sanitary seal &N} Wires properly protected 6)N) V'E 1 FROM WELL LOG AT INSPECTION Date of test tr rl r r' 75 (� !'i 7 I R 5. Static water level Z4 > 01 Well production 9-P.M. 3` '5 g.p.m. WATER SAMPLE RESULTS: Coliform o Nitrate Other bacteria 0 Date of sample: ' ► - t q $ Collected by: S & S ENGINEERING 17034 Eagle River Loop Road No. 2N17— B. SEPTIC/HOLDING TANK DATA Eagle River, Alaska M77 Date installed b? /36 Tank size I Sp Number of Compartments Cleanouts O/N) Y& J Foundation cleanout _Y f-3 Depression (Y10 110 High water alarm (Y/(91j Date ofriJ;,tumpin g. Pumper C. ABSOAOT"ION FIELD DATA .... Date ir$telled' `' -7 Soil rating(g.p.d./ft2 orft2/bdrm) System type 7.el. e- t-,H Length ' #- 66 Width C_ Gravel thickness below pipe i Total depth I 'A Effective absorption area . Monitoring Tube present/N) Y J Depression over field (Y& ^' Date of adequacy test N 1,4 Results (Pass/Fail) For bedrooms Fluid depth in absorption field before test (in.); Immediately after ater added (in.): Fluid depth (ins} Minutes late Absorption rate' = g.p.d. Peroxide treatm s 12 months) (Y/N) If yes, give date 72-026 (Rev. 3/96)" D. LIFT STATION Date installed 6 /''7 % °I f Size in gallons Manhole/Access (9/N) y C -S "Pump on" level at* a 8' High water alarm level at* 3 y *Datum 7 ^'" 3 rr 0 Cycles tested JL E. SEPARATION DISTANCES SEPARATION DISTANCES FROM WELL ON LOT TO: Septic/holding tank on lot 1 0 0 Absorption field on lot _ Public sewer main On adjacent lots On adjacent lots VOO "Pump off" level at* / /00 � "00 Public sewer manhole/cleanout N 14 Sewer /septic service line S' '� Lift station SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO: io0� a-- Foundation / o r "� Property line Absorption field '� /-o` r , Water main/service line 10 "- Surface water/drainage /O 0 4- Wells on adjacent lots /00 SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO: 4-011 Property line 3 Zewa„ ksT��uilding foundation 6 a r Water main/service line %a r � Surface water n 4- Driveway, parking/vehicle storage area 5 - Curtain Curtain drain ° W ^v Wells on adjacent lots /00 r'v F. ENGINEER'S CERTIFICATION I certify that I have determined thru field inspections and review of Municipal in conformance with MOAA idelines in effect on this date. Signatures Engineer's Name �� C- Co .J*,J Date r ST"74%.41S- rtt�;; ,ms are A� rtoeeRT C01NAN k J,• ..••• HAA Fee $ ,5 % Waiver Fee $ Date of Payment Z-20 Date of Payment to -�3— Receipt Number Z7} Receipt Number L slG) Q.C51 -bi-- 72-026 (Rev. 3/96)* ® Municipality ofAnchorageAVltf�vpDe artment of Health and Human Services 825 "L" Street Rick Mystrom, P.O. Box 196650 Anchorage, Alaska 99519-6650 Mayor http://www.ci.anchorage.ak.us June 26, 1998 Robert2C. Cowan, P.E. S & S Engineering 17034 Eagle River Loop Road Suite 204 Eagle River, Alaska 99577 Subject: Waiver Request for Lot 5 Block 1 Birch Tree Estates Waiver Request #WR990027, FID 4017-141-46, HA980157, SW980164 Dear Mr. Cowan: Your request for a waiver of the required 10 foot separation between an on-site wastewater disposal system and a lot line has been approved. The waived distance is 3 feet from the leachfield to the west property line. This approval applies to the existing on-site wastewater disposal system lot line separation only. Any future upgrade to the on-site wastewater disposal system will require all separations be met or another approval from this department. If there any further questions or concerns regarding this waiver, please call our office at 343-4744. Sincerely, /5��/ a Daniel J. Roth Civil Engineer On-site Services ljw #7 MUNICIPALITY OF ANCHORAGE' Department of Health and Human :Services Onwsi.te Services Section waiver Review Worksheet WRJ PI -D# 017-141-46 HA# HA9-80157 Permit # SW980164 Date Received: June 23, 1998 Legal Description_: Lot 5 Block 1 Birch Tree Estates"Subdivision Engineer: Robert C. Cowan, P.E., B & S- Engineering 17034 Eagle River_Loop Road, Suite 204, Eagle River, Alaska 99577 Applicant: Lawrence & Pamela=Cartmiil Waiver Request ed:< Trench to the vest lot line of 3 €eet. Criteria: 1. Geology: Points: A. Water Table B. Soil -Sorption C. Permeability D. Water Table Gradient E. -`Horizontal Separation` TOTAL: 2 Special Conditions. 3. Other: Waiver is Granted: Waiver is NOT Granted: List`Conditions or Reasons fox above: Date: By: Name of Reviewer Rec > #: #03920/2129` Amount; $ 115.00 Date Paid: mune 23. 1998 MUNICIPALITY OF ANCHORAGE • DEPARTMENT OF HEALTH & HUMAN SERVICES Division of Environmental Services an On -Site Services Section P.O. Box 196650 Anchorage, Alaska 99519-6650 343-4744 CERTIFICATE OF HEALTH AUTHORITY APPROVAL FOR A SINGLE FAMILY DWELLING Parcel I.D. # ©17— 1+1--46 —000 1. GENERAL INFORMATION HAA # 'r--Vaa+.i®Qa-1a Complete legal description L07— -t5 i2t-4 — �S-�S Location (site address or directions) 52-0C' r I vf=— A,.,,3,- o, , ,4�_-_, Property owner L y,�N 2.0 z Day phone 345- Mailing address - AS AGCvE- Lending agency Day phone rJ !,4 Mailing address Agent /pya y- 1 1 f—t 2 TSA -C._ Day phone ?-44-44-72- Address -44~44-72- Address Q (A - Unless otherwise requested, HAA will be held for pickup. 2. NUMBER OF BEDROOMS: 3 3. TYPE OF WATER SUPPLY: Individual well _X_ Community well Public water NOTE: If community well system, provide written confirmation from State ADEC attest- ing to the legality and status of system. 4. TYPE OF WASTEWATER DISPOSAL: Individual on-site X Holding tank Community on-site Public sewer NOTE: If community wastewater system, provide written confirmation from State ADEC attesting to the legality and status of system. 72-025 (Rev. 1/91) Front MOA #21 5. STATEMENT OF INSPECTION BY ENGINEER. As certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation of this Health Authority Approval application shows that the on-site water supply and/or wastewater disposal system is safe, functional and adequate for the number of bedrooms and type of structure indicated herein. I furtherverify that based on the information obtained from the Municipality of Anchorage files and from my investigation and inspection, the on-site water supply and/or wastewater disposal system is in compliance with all Municipal and State codes, ordinances, and regulations in effect on the date of thinspection. Alaska Water R Wastewater Services Name of Firm Phone's Address / / i 7/amuEngineer's signature i Date /( -= OF A4 M' ey`A. Gayness J/ ♦ CE -7953 •..•.• 6. DHHS SIGNATURE (� dtj,F�pROFESV3N��4�+ Approved forl bedrooms. Disapproved. Conditional approval for bedrooms, with the following stipulations: Additional Comments The Municipality of Anchorage Department of Health and Human Services (DHHS) issues Health Authority Approval Certificates based only upon the representations given in paragraph 5 above by an independent professional engineer registered in the State of Alaska. The DHHS does this as a courtesy to purchasers of homes and their lending institutions in order to satisfy certain federal and state requirements. Employees of DHHS do not conduct inspections or analyze data before a certificate is issued. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. 72-M (Rev. 1/91) Baca MOA #21 D. L PF.STATION Date installed Manhole/Access (YN)' High water tested E. SEPARATION DISTANCES Size in ,:.level at* *Datum "Pump off' level at* SEPARATION DISTANCES FROM WELL ON LOT TO: r Septic/holding tank on lot It) 1 41 ; On adjacent lots ",- t oo Absorption field on lot 104 +- ; On adjacent lots '::- I 0 O r Public sewer main 1�1 I Public sewer manhole/cleanout N �4 Sewer /septic service line ► Lift station SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO: Building foundation 131 + Property line 60 1 + Absorption field 5 '4- Water a - Water main/service line '0- (0 Surface water/drainage 100 Wells on adjacent lots �" I �® SEPARATION DISTANCFzFROM ABSORPTION FIELD ON LOT TO: or / / Building foundation 35 '" Water main/service line a 10 Surface water 0100 Driveway, parking/vehicle storage area 3 NONE t / �� A4 -9 -Lc— __ drain �ownl Wells on adjacent lots 1OO Property line w0 ! sVt-, J" F. ENGINEER'S CERTIFICATION 1 certify that 1 ha eter ed thr e d ins ections and review o f in conforman with M A'9e Ines itAeffect on this date. Signature Engineer's NameOCJJA- JF �e Date - '7 �3 0 9 AW E-7953 •�.�� j `1;•pROFESSO ;Q' HAA Fee $ 66-ig dD Date of Payment Receipt Number Rev. 8/95 OSS: haa.wk.doc Waiver Fee $ Date of Payment Receipt Number are MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION DIVISION OF ENVIRONMENTAL HEALTH CERTIFICATE OF INSPECTION FOR HEALTH AUTHORITY APPROVAL OF ON-SITE SEWER AND WATER FACILITY 264-4720 Application Date _ 1 L 1. GENERAL INFORMATION (a) Legal Description (include lot, block, subdivision, section, township, range) Location (address or directions) 5-7-6''0 ?/t/i.7P7_--A/ *ti (b) Applicant Name R4 c-- -Icd ✓term ; a *,Telephone: Home Business G' / z4s Applicant Address (c) Applicant is (check'orie):'Lending 'Institution 1� ; Owner/builder; Buyer 11; Other ❑ (explain); (d) Lending Institution j° e_ Telephone _ Address _ (e) Real Estate Company and Agent Address Telephone _ (f) Mail the HAA to the following address: 2. TYPE OF RESIDENCE Single -Family Multi -Family ❑ Number of Bedrooms Other 3. WATER SUPPLY Individual Weliv Community ❑ Public ❑ Note: If community well system, must have written confirmation from the State Department of Environmental Conservation attesting to the legality and status. 4. SEWAGE DISPOSAL Onsite Public ❑ Community ❑ Holding Tank ❑ Note: If community well system, must have written confirmation from the State Department of Environmental Conservation attesting to the legality and status. Page 1 of 2 72-025 (11/84) 5.. ENGINEERING FIRM PROVIDINu INSPECTIONS, TESTS, FILE SEARCH, DAYA AND INFORMATION As certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation of this Health Authority Approval shows that the on-site water supply and/or wastewater disposal system is safe, functional and adequate for the number of bedrooms and type of structure indicated herein. I further verify that based on the information obtained from the Municipality of Anchorage files and from my investigation and inspection, the on-site water supply and/or wastewater disposal system is in compliance with all Municipal and State codes, ordinances, and regulations in effect on the date of this inspection. Name of Firm Telephone Address %yoy a 33- /�� iu�/e`� S Date ��,.&1?6 ✓?2' 4�4®qV1 4 s e��•® 'A`� �® *Gye490•�./� •�eeeeee e e •• %��se•eee LEROY C REID, JR.E inli�r's Seal :e C 2251 0904F o Air 6. DHEP APPROVAL f Approved for �'�� 3) bedrooms byDate Approved _ Disapproved Conditional Terms of Conditional Approval CAUTION The Muncipality of Anchorage Department of Health and Environmental Protection (DHEP) issues Health Authority Approval certificates based solely upon the representations given in paragraph 5 above by an independent professional engineer registered in the State of Alaska. The DHEP does this as a courtesy to purchasers of homes and their lending institutions in order to satisfy certain federal and state requirements. Employees of DHEP do not conduct inspections or analyze data before a certificate is issued. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. Page 2 of 2 72-025 (11/84) MUNICIPALITY OF ANCHC?jtA0F DEPT.- OF HEALTH & MUNICIPALITY OF ANCHORAGE (MO.+) ENVIRONMENTAL ,PROTECTION HEALTH AUTHORITY APPROVAL (HAA) CHECKLIST FEBRUARY 1984 "�j 264-4720 Legal Description: Ld A. WELL DATA Well Classification '�� If A, B, C, D.E.C. Approved (Y/N) 1,4 Well Log Present(9 Date Completed ��" �� 72TYield Total Depth /S3 Cased to �S3 Depth of Grouting Static Water Level /0/,7 Pump Set At i Casing Height Above Ground `� Sanitary Seal on Casing(9q) Electrical Wiring in Conduit©N) Depression Around Wellhead (yo Separation Distances from Well: To Septic/Holding Tank on Lot ; On Adjoining Lots To Nearest Edge of Absorption Field on Lot On Adjoining lots To Nearest Public Sewer Line A To Nearest Public Sewer Cleanout/Manhole To Nearest Sewer Service Line on Lot 75',, Water Sample Collected by lWeS A G✓10 Date 60-�� Water Sample Test Results SVEWT-OR/ Comments / W*Z.(- rzo+J ,TLz3TG /� 8l'0 B. SEPTIC/HOLDING TANK DATA 1 Date Installed 7-4-77- Size Zpfy E7� No of Compartments StandpipeseN) Air -tight Caps l) Foundation Cleanout (Yal Depression over Tank (Yo Date Last Pumped !e -/7_8L Pumping/Maintenance Contract on File (Y/N) 14 ; for 4 Holding Tank High -Water Alarm (Y/N) Temporary Holding Tank Permit (Y/N) Separation Distances from Septic/Holding Tank: To Water -Supply Well LPs To Building Foundation To Property Line �� ' To Disposal Field - Z i To Water, MaiNSer■pice Line /0 t To Stream, Pond, Lake, or Major Drainage Course Comments -,Page 1 of 2 72-026(11/84) 4_!5" 151 61ZJ91rea3r e57 - C. ABSORPTION FIELD DATA Soils Rating in Absorption Strata S© �Type of System Design , 44;'AIJs0tb X14i�� Date Installed U06&&O 8-z7--r/io-m-zs Length of Field 417 Width of Field 5, Depth of Field X S i Gravel Bed Thickness �•S Square Feet of Absorption Area Standpipes Present (1' N) Depression over Field (Y N Date of Last Adequacy Test Results of Last Adequacy Test Separation Distance from Absorption Field: To Water -Supply Well /O� To Property Line /% To Building Foundation O Lot _56 1 i To Water Main/Service Line /0 To Stream/Pond/Lake/or Major Drainage Course To Existing or Abandoned System on r On Adjoining Lots To Cutbank (if present) /170,fi To Driveway, Parking Area, or Vehicle Storage Area n1 ,r / — 16 AT >FUAIT of 7rval*1 A&r,#eTJ u1V Vx�';44r Comments Gear Ayftw La -m e "jnwv /.0,+ D. LIFT STATION Date Installe Dimensions Size in Gallons Manhole/Access (Y/N) "Pump On" Level at "Pump Off' Level at High Water Alarm Level at Vent (Y/N) Tested for �ings during Adequacy Test. Meets MOA Electrical Codes (Y/N) Comments ** Check Permitted Bedroom Rating Against HAA Request ** 1 certify that I ha he ed, vrified, or conformed to all MOA and HAA guidelines in effect on the date of this inspection. Signed �� Date G -i9-- CompanyCf MOA No. �S"o ♦��o�� •' OF A4 Receipt No.ba. 4 - S � Date of Payment — r �:• TH ;�*e` o Amount: $ _ + f • .*fee . .. ... A4VI- 'If z t�,f�efz ,%�46r, ,�esa�TS ��+ %.� • 2251 ••' / Page 2 of 23 _ sr��••....••'A • pwon � 1*a MAR S--17--P/ilk%.i; ..•• 72-026 X11/84) ALASKA �► tOIROWnTAL COnTROL %)JIRS, InC. 6ngineerinq & Enuironmental Studies .JUNE 19 1986 CAULDWELL BANKER SELLER—LOIS HODGES CAULDWELL BANKER 4105 TUDOR CENTER 4105 TUDOR CENTER ANCHORAGE ALASKA ANCHORAGE ALASKA 99508 99508 60285 LEGAL:BIRCH TREE ESTATES BLOCK 1 LOT 5 ADEQUACY TEST FOR SEWER SYSTEM ADEQUACY TEST DATE—,JUNE 17 1986 THE TYPE OF ABSORPTION SYSTEM IS A DRAINFIELD WITH AN AREA OF 582 SQFT. THE SYSTEM IS CAPABLE OF ACCEPTING 450 GALLONS OF WATER PER DAY. THE SURGE CAPACITY OF THE SYSTEM IS 900 GALLONS. ED UPON THE TEST DATA THE SYSTEM IS ACCEPTABLE FOR A 3 EDROOM HOME. SEPTIC TANK ADEQUACY THE EXISTING SEPTIC TANK VOLUME OF 25IS ADEQUATE FOR THIS 3 BEDROOM HOUSE. THE SEPTIC TANK/PACKAGE PLANT WAS PUMPED ON .JUNE 17 1986 . THIS REPORT DOES NOT VERIFY THE INTEGRITY OF THE PIPING FOR THE WATER SUPPLY OR WASTEWATER SYSTEM. FLOW TEST ON WELL WELL FLOW DATE—JUNE 17 1986 A FLOW TEST WAS PERFORMED ON THE WELL. 682 GALLONS OF WATER WAS PUMPED AT A RATE OF 4.5 GPM OVER A DURATION OF 2.5 HOURS. THE DRAWDOWN WAS 34.9 ' WITH A RECOVERY TIME OF 100 MINUTES AND THE STATIC WATER LEVEL WAS 101.7 FEET. THE WELL IS ADEQUATE FOR THIS(3) BEDROOM HOME. r r 33rd Auenue, Suite B • Anchorage, Alaska 99503 9 (907) 561-5040 ALASKA ENVIRONMENTAL JOB Lp7"S B�ocX / $�QG�/T,er e3T CONTROL SERVIC 7, INC. SHEET NO. OF 1200 West 33rd Avenuc, Suite B ANCHORAGE, ALASKA 99503 CALCULATED BY • DATE _ (907) 561.5040 CHECKED BY DATE SCALE- MUNICIPALITY OF ANCHORAGE DIVISION OF ENVIRONMENTAL HEALTH DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION APPLICATION FOR HEALTH AUTHORITY APPROVAL CERTIFICATE 1. General Information Application Date (a) Legal Description (include lot, block, subdivision, section, township, range) Lot 5 Block 1 Birch Tree Estates Location (address or directions) 5200 Riverton Avenue (b) Applicants Name Larry Clark Telephone - Home Business Applicants Address 3201 C Street (c) Applicant is (check one) Lending Institution Owner/builder ; Buyer E::l ; Other RX7X (explain); Realty (d) Lending Institution Telephone Address (e) Real Estate Co. & Agent Larry Clark % Jack White Company Address 3201 C Street, Anchorage, Alaska 99503 Telephone 563-5500 (f) Mail the HAA to the following address: 2. Type of Residence Single -Family' " Number of Bedrooms 3. Water Supply Multi -Family three (3) Other (describe) Individual Well al Community M Public M Note: If community well system, must have written confirmation from the State Department of Environmental Conservation attesting to the legality and status. 4. Sewage Disposal Onsite FK1 Public =1 Community F-1 Holding Tank = Note: If community well system, must have written confirmation from the State Department of Environmental Conservation attesting to the legality and status. [Page 1 of 2] 5. Engineering Firm Providing Inspections, Tests, File Search, Data and Information As certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation of this Health Authority Approval shows that the on-site water supply and/or wastewater disposal system is safe, functional and adequate for the number of bedrooms and type of Structure Ind3C atm betAft- I iutthor veri iy tliat, based on the information obtained from the Municipality of anchorage files and from my investigation and inspection, the on-site water supply and/or wastewater disposal system is in compliance with all Municipal and State codes, ordinances, and regula- tions in effect on the date of this inspection. Name of Firm Address Date (ENGINEER SEAL) 6. DHEP Approval Approved for three bedrooms Approved xx Disapproved Terms of Conditional Approval Telephone This Department has received the original and it is on file with Department from the engineer This property has been reviewed and approved by this Department. By A`�c. Date Sept 6, 1984 CAUTION Conditional THE MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION (DHEP) ISSUES HEALTH AUTHORITY APPROVAL CERTIFICATES BASED SOLELY UPON THE REPRESENT- ATIONS GIVEN IN PARAGRAPH 5 ABOVE BY AN INDEPENDENT PROFESSIONAL ENGINEER REGISTERED IN THE STATE OF ALASKA. THE DHEP DOES THIS AS A COURTESY TO PURCHASERS OF HOMES AND THEIR LENDING INSTITUTIONS IN ORDER TO SATISFY CERTAIN FEDERAL AND STATE REQUIRE- MENTS. EMPLOYEES OF DHEP DO NOT CONDUCT INSPECTIONS OR ANALYZE DATA BEFORE A CERTIFICATE IS ISSUED. THE MUNICIPALITY OF ANCHORAGE IS NOT RESPONSIBLE FOR ERRORS OR OMISSIONS IN THE PROFESSIONAL ENGINEER'S WORK. (DHEP SEAL) RR4/ej/D18 [Page 2 of 2] 7-19-84 11 MUNICIPALITY OF ANCHORAGE (MOA)- HEALTH AUTHORITY APPROVAL (HAA) ML'NICiPa.rrn of ANCH DEPT. OF HEALTH &� CHECKLIST FEBRUARY 1984 ENVIRONMENTALPROTEMON Jic17hee B APR 2 ,5 iuHu A. WELL DATA Well Classification If A B c D.E.C.R 3VE.D Well Log Present N) Date Completed !! /� Yield*! • ,t!Y: rl Total Depth _ f Caked to Depth of Grouting A) �A- Static Water Level 76 Pump Set At Casing Height Above Ground . $�� _ Sanitary Seal on Casing ON) Electrical Wiring 'in Conduit i%) Depression Around Wellhead {Y Separation Distances from Well: To Septic/Holding Tank on Lot 107 �' ; On Adjoining Lots /00 To Nearest Edge of Absorption Field on Lot /%6i! On Adjoining Lots LOQ., To Nearest Public Sewer; mine "tel A, To Nearest Public Sewer Cleanout/Manhole .----�=-4 To Nearest Sewer Service Line on Lot ---'=f----p Water Sample Collected By Date�j Water Sample Test Results Camiants ICG�I - B. sEprlC/Hor.DING TANK DATA Date Installed 1,2 lq' Size l bZ� No. of Compartments pip - Standpipes Y�N) Air-tight Caps isto Foundation Cleanout (Y (T Depression over Tank (YI0 Date Last Pumpedpkv . s Pumping/Maintenance Contract on File (Y ) ; for ° Holding Tank High-Water Alarm (Y/N) (SIA_ Temporary Holding Tank Permit (Y/N) A_ Separation Distances frcm Septic/Holding Tank: To Water-Supply Wb-11 0 - rt To Building' Foundation�E- To Property Line -�- f (� 'To Disposal Field To Water Main/Service Line To Streamo, Pond., Lake, cr MaJor Drainage Course Ccmnents __4v Lvw_ r k&1 04�n.Cl l vr. Gi t.�oL1C✓�r+e;— w CGxP�-e�li GvoC [Page 1 of 2 ]n (��u ,�-.� ��d`�'l''bt' 2-15-54 C. ABSORPTION FIELD DATA Soils Rating in Absorption Strata /,5Z tW Type of System Design .(r Date Installed ,�pC Length of Field 5-71 ■Ir�4 Width of Field Depth of Field 57 Gravel Bed Thickness, _3,S/ Square Feet of Absorption Area Standpipes Present tsvd) Depression over Field (Y/N)& Date of Last Adequacy 'lest Results of Last Adequacy Zest Separation Distance from Absorption Feld: To Water -Supply Well �1 D � � To Property Line /o' �, oro 6cai �7" J To Building Foundation ��; ' To Existing or Abandoned System on Lot On Adjoining Lots To Water Main/Service Line ),q To Cutbank(if present) T To Stream/Pond/Lake/or Major Drainage Course N IA - To Driveway, Parking Area, or Vehicle Storage Area Comments - R9 D.0'LIFT STATION ', PDklr15- Date Installed Size in Gallons Dimensions Manhole/Access (YM) "Pump On" Level at "Pump Off" Level at High Water Alarm Level at Vent (Y/N) Tested for Pumping Cycles during Adequacy Zest. Meets MOA Electrical Codes(Y/N) Comments ** Check Permitted Bedroom Rating Against HAA Request ** I certify that I have checked, verified, or conformed to all MOA HAA Guidelines in effect on the date of this inspection. Signed DateD Company C MOA No. ' �-D22V RB1 /d5/s - [Page 2 of 21 P 2-15-84 `- E a) �=1� ��r�.�s�� (fin I 5. LEGAL DESCRIPTION ,I DATE RECEIVED INSPECTION APPOINTMENTS STREET LOCATION Tii/iE TIME TIME 6. TYPE OF RESIDENCE NUMBER OF,BEDROOMS ❑ One ❑ Four ❑ Other --) DATE DATE DATE 7. WAT€R SUPPLY XX INDIVIDUAL* *ATTACH WELL LOG. A well log is required for all wells drilled 7.t INSPECTOR INSPECTOR INSPECTOR 8. SEWAGE DISPOSAL SYSTEM INDIVIDUAL/ON-SITE** YEAR ON-SITE SYSTEM WAS INSTALLED. )J LJ—) MUNICIPALITY OF ANCHORAGE NOTE: THE INSPECTION FEE MUST ACCOMPANY EACH REQUEST BEFORE PROCESSING CAN BE INITIATED. DEPARTMENT OF HEALTH & ENVIRONMENTAL PROTECTION 825 L Street - Anchorage, Alaska 99501 V- ENVIRONMENTAL SANITATION DIVISION Telephone 264-4720 REQUEST FOR APPROVAL OF INDIVIDUAL WATER AND SEWER FACILITIES DI RECTI ONS: Complete all parts on page 1. Incomplete requests will not be processed. Please allow ten (10) days for processing. 1. PROPERTY OWNER PHONE r MAILING ADDRESSAot PROPERTY R SIDENT (If-differerit from above) PHONE 2. BUYER PHONE MAILING ADDRESS 3. LENDING INSTITUTION PHONE MAILING ADDRESS 4. REALTOR/AGENT �-- PHONE � �� OL ,hdi �� MAILING ADDRESS /� 4 %'�R Fav[ t��I tl q�� 5. LEGAL DESCRIPTION ,I L 5 / I, -c h Jk_:,�_e. STREET LOCATION s!_ (� ALe - 6. TYPE OF RESIDENCE NUMBER OF,BEDROOMS ❑ One ❑ Four ❑ Other SINGLE FAMILY ❑ Two ❑ Five ❑ MULTIPLE FAMILY J�C Three ❑ Six 7. WAT€R SUPPLY XX INDIVIDUAL* *ATTACH WELL LOG. A well log is required for all wells drilled ❑ COMMUNITY since June 1975. For wells drilled prior to that date, give well ❑ PUBLIC UTILITY depth (attach log if available.) 8. SEWAGE DISPOSAL SYSTEM INDIVIDUAL/ON-SITE** YEAR ON-SITE SYSTEM WAS INSTALLED. ❑ PUBLIC UTILITY NOTE: THE INSPECTION FEE MUST ACCOMPANY EACH REQUEST BEFORE PROCESSING CAN BE INITIATED. 72-010 (Rev. 6/79) THIS SIDE FOR OFFICIAL USE ONLY 1. TYPE OF RESIDENCE SINGLE FAMILY ❑ MULTIPLE FAMILY NUMBER OF BEDROOMS ❑ ONE d\THREE ❑ FIVE ❑ OTHER ❑ TWO ❑ FOUR ❑ SIX 2. WATER SUPPLY C21' INDIVIDUAL ❑ COMMUNITY El PUBLIC UTILITY�� Connection Verified PERMIT NUMBER DEPTH OF WELL DATE DRILLED 7 y LOG RECEIVED 3. SEWAGE DISPOSAL SYSTEM E91NDIVIDUAL/ON -SITE ❑PUBLIC UTILITY Connection Verified PERMIT NUMBER DATE INSTALLED C INSTALLER ❑Septic Tank or ❑ Holding Tank Size: / ,Z- S 0 If Tank is homemade give dimensions: SOILS RATING Isle, TYPE OF TANK MANUFACTURER TOTAL ABSORPTION AREA MATERIAL 4. DISTANCES WELL TO: Septic/Holding Tank Absorption Area Sewer Line Nearest Lot Line Absorption Area to nearest Lot Line 5. COMMENTS L(% 12 ❑ APPROVED FOR BEDROOMS ❑ CONDITIONAL APPROVAL (letter must accompany certificate) ❑ DISAPPROVED DATE BY 72-010 (Rev. 6/79) ALASKA HU1RMRAL COnTROL SCRUIRS, InC. engineerinq & enuironmental Studies September 6, 1984 T0: DHEP SUBJECT: Lot 5 Block 1 Birchtree Estates ATTENTION: Susan Oswald This letter is in response to the conditional for the Health Authority Approval on subject lot. (1) Ten feet of trench removed and relocated as to not encroach on neighbors well. (2) The 2X4 frame around septic tank clean out has been capped with a 2X6 lid to protect air tight cap. (3) The trench clean out at edge of gravelled area has been extended and a 6X6 wooden beam has been installed as a barrier. If you have any further questions, please feel free to contact me at: 561-5040. Sincerely, John Gates Engineering Technician JG/sc Approved by: 1200 West 33rd Auenue, Suite B • Anchorage, Alaska 99503 • 907) 276-1361 of ,04, -Elmer -I 4 -4 - ANG, 110 1 UV i I, At /N,;;I�A 9950,' Pig ,II (90 6 .)("-1 :1 1 1 1 IW'", kN(,Tvt s AIA Y( )/; DEPARTMENT OF HEALTH AND FNVIRONM[N1AL PROTECTION May 17, 1934 Ms. Gwen Turner Alaska Environmental Control Services, Inc. 1200 West 33rd Avenue, Suite B Anchorage, Alaska 99503 RL,: 13i.r.chtree Estates, Lot 5, Block 1, TIAA Dear Ms. Turner: In responses to your letter. dated May 2, 1.984, l -.his Department will continue to allow the septic tank to remain under the dri- veway, even though when first- installed this cond.it-ion was not anticipated. However, the prospective property owner should be marle aware of the current situation and any potential safety hazard sIiou1.d the structure fail and cave in. Please address the presence and condition of the septic tank cleanout. The tr.-enc li cleanout next to the driveway, as mentioned ill your letter, must be protected and properly capped off_. It was also noted from the as -built di -gram attachedto your letter that a neighboring well is within 96 feet of the end of the trench dr.ainfield on,.the subject property. This will pre- sently require a waiver (from the State D.E.C. Please call. me at 264-4720 if you have any questions. Sincerely, Keith E. Bandt Environmental Engineering Manager KB4/ej/D16 ALASKA bUIROWnTAL COnTROL HMUS, InC. Cngineerinq & enuironmental Studies Department of Health and F,nvir.onmental Protection 825 1, Street Anchorage, Alaska 99501 Attn: Keith Bandt Legal: Birchtree F,staf:es Lot 5 Block 1 Dear Keith: May 02, 1984 r31d liT n 0� DIP RNA Or' HEAL ON, (;,IIA r I I 1TECrI 984 RECEIV h E Attached is a diagram of the above property as per your request. As you can see from the location of the septic tank in front of the garage, it is impossible to reroute the drive and be able to utilize the right—hand garage. The garage is a two—door one, and the septic tank is situated almost in the center of the two doors and 2.0' out from them. As noted on the 1978 upgrade inspection Form, the tank is a 1250 gallon tank, composed of steel, with a diameter of 5'8" and is in an upright position. As measured, the top of the septic rank is located 2.5' belowgrouad. At the time of the inspection the house was indicated as "proposed" and a trailer was on the lot. There was no indication of a drive being located over the system. The trench clean—out located at the beginning of the trench is just 1" from the edge of the drive proper, it is set in a wooden frame and cut off at ground level. It could easily be protected by a barrier that would not impinge upon the driveway or garage access and yet would protect the cleanout. At the time of this HAA, snow cover prevented the location of the end standpipe to the trench. Since then the pipe has been located. It is 6" aboveground and capped. Please note this for your files. In a previous HAA, the inspector apparently had no difficulty with the present location of the septic tank and a HAA was granted in 12/82. In light of this, we would like to request_ that t:he system be approved as it is. If you have any further questions, please contact me. Sincerely, wen Turner avironmental Scientist 1200 West 33rd Auenue, Suite B • Anchorage. Alaska 99W3@(907) 561-5040 ALASKA ENVIRONM...4TAL JOB L CONTROL SERVICES, INC. SHEET NO. OF 1200 West 33rd Avenue Suite B ANCHORAGE, ALASKA 99503 CALCULATED BY DATE Phone 2761361 CHECKED BY DATE_ SCALE ALASKA 6101ROWNAL CONROL SCrOUS, InC. 6ngineerinq & 6nuironmental Studies July 2, 1984 Larry Clark Jack White Realty 3201 C Street Anchorage, AK 99503 RE: Lot 5 Block 1 Birchtree Estates Dear Mr. Clark: As a result of the denial of our Request for Waiver of the well to septic system distance, part of the trench on this lot will have to be re -located. At your request, I am also detailing the other corrections needed to obtain a Health Authority Authorization from the Dept. of Health and Environmental Protection (DHEP). For the trench relocation: (1) Take this letter to the DHEP and obtain a permit for the septic system relocation. (2) Measure 100' from the wells on lots 5,4, and 13 (see diagram) to the location on lot 5 and flag the distances. (3) Dig up and remove the pipe and gravel of any part of the trench that lies within the 100' radius of any of the wells. Depending on how, the trench curves, this can be anywhere from 10-20 feet. It might be best to give yourself an extra few feet leeway. (4) Tee off the trench at a point beyond the 100' radius, dig a new trench off the old one, heading east or west. The new trench will be as long as the length that was dug up. This would provide an excellent opportunity to add on an extra 5-10 feet as a buffer against future failure. (5) An engineer/inspector will have to confirm the abandonment of the trench within the 100' radius, plus provide two inspections for the new trench. Trench cleanout at edge of gravelled area: The pipe has to be extended to at least 1' aboveground and a barrier of some sort placed between the cleanout and any chance of being driven over. The barrier should be at least 1200 fest 33rd Auenue. Juile B 9 Anchorage. Alaska 99503 • (907) 561-5040 5' from the cleanout. A log, 6x6, or some other solid structure can be used for the barrier. Septic tank standpipe: The frame surrounding the septic tank standpipe must have a lid put on it to protect the air -tight cap. The lid should be at least 3/4" thick to provide support from vehicles being driven over it. The new owners should be informed of the location of the septic tank and warned that there is a chance of collapse if heavy vehicles overuse the area. It is considered safe for driving over to reach the garage, but care should be taken to avoid consistantly parking over the tank. If you need any further information please feel free to call our office. Sincerely, _— G Gwen Turner Environmental Scientist Approved: cc: DHEP ALASKA ENVIRONMENTAL JOB__ CONTROL SERVICES, INC. SHEET NO.._._--- --__._ _ OF - 1200 West 33rd Avenue Suite B r.�a- // ANCHORAGE, ALASKA 99503 CALCULATED BY �""1 ___.__ DATE__..__J¢��,// Phone 276-1361 CHECKED DATE --- 3v_' SCALE- --------- _"_ BILL SHEFFIELD, GOVERNOR DEPT. OF ENVIRONMENTAL CONSERVA'T'ION Telephone: 1907) SOUTHCENTRAL REGIO14AL OFFICE Address: 437 "E" STREET, SUITE 200 ANCHORAGE, ALASKA 99501 274-2533 June 12, 1984 Ms. Gwen Turner _ Alaska Environmental Control Services, Inc. 1200 W. 33rd Avenue, Suite B Anchorage, Alaska 99503 Dear Ms. Turner: Subject: Lot 5, Block 1, Birchtree Estates �hl)w1C`IP;`,= iTY' <"ii" F�NC.t#C)Ir1^f. Your letter of June 1, 1984, provided soil information from well logs of wells adjacent to the well in question on Lot 13. In order for us to consider the waiver request we need to have a state- ment from the engineer to the effect that it is their judgement that the lesser separation distance (90 feet from disposal field on Lot 5 to the well on Lot 13) will not pose an undue risk to the health of the well water consumers, due to soil conditions and any other factors providing protection of the Lot 13 well. It would be helpful if information could be obtained regarding casement of the well on Lot 13 and the depth of encasement. Sincer ly, Richard M. Farnell Environmental Engineer RNF/msm cc: Robbie Robinson (PIOA) ALASKA RUIROWnTAL COnTROL SHUNS, InC. Engineerinq & enuironmental Studies APRIL 23 1984 LARRY CLARK 3201 C STREET ANCHORAGE AK 99503 SELLER — JACK WHITE REALTY BUYER — SUBDIVISION — BIRCHTREE ESTATES BLOCK — 1 LOT — 5 ADEQUACY TEST FOR SEWER SYSTEM THE TYPE OF ABSORPTION SYSTEM IS A TRENCH WITH AN AREA OF 527 SQFT. THE SYSTEM IS CAPABLE OF ACCEPTING 450 GALLONS OF WATER PER DAY. THE SURGE CAPACITY OF THE SYSTEM IS 900 GALLONS. BASED UPON THE TEST DATA THE SYSTEM IS ACCEPTABLE FOR A 3 BEDROOM HOME. THE SEPTIC TANK WAS PUMPED ON APRIL 20 1984 . FLOW TEST ON WELL THE WELL FLOW RATE WAS 2.1 GPM FOR 5 HOURS. SEPTIC TANK ADEQUACY THE EXISTING SEPTIC TANK VOLUME OF 1250 IS ADEQUATE FOR THIS 3 BEDROOM HOUSE. 1200 West 33rd Auenue, Suite B • Anchorage, Alaska 99503 • (907) 276-1361 v"Oruary 15. 1"n: Ain" �wl �K_i W n_via� up injiVinlWi WjWor 101 Wl ?..r LPq it, on! w ru Pyrni- on 0 10 juncy t 1porniq in) t a 1 ifnwhily! Ac -n, ThK v-nk wit! it 150 nv-l"l U; ackwAk- w(mr- liliq W Animmal, I i5t 1.3i i Q llrwn the LnqV vh W Lh l..i oi k i a- Coi on, i ar"a 1C)F CMIV innoretl"". Cjoo-a not HK =Pdrk 0""1 m r it ") k- o I i -, (* 1. - I , �!:; i 1; t .-`.I (` ;i I w p V callh-, quanvitnt,, m L.._ i win Oluica At SIVICOW k/ 7 !if", 1 OAU P4, cot hnAl 1" wo to 1, 7 f 5. LEGAL DESCRIPTION DATE MECEIVED INSPECTION APPOINTMENTS TIME' TIME TIME 6. TYPE OF RESIDENCE n DATE DATE DATE ❑ Two ❑ Five ❑ MULTIPLE FAMILY — _-2 " INSPECTOR INSPECTOR INSPECTOR * ATTACH WELL LOG. A well log is required for all wells drilled ❑ COMMUNITY since June 1975. For wells drilled prior to that date, give well ❑ PUBLIC UTILITY MUNICIPALITY OF ANCHORAGE MUNICIPALITY OF ANCHORAGE DEPT. OF HEALTH & DEPARTMENT OF HEALTH & ENVIRONMENTAL PROT ECTI 1PNVI RONMENTAL P!' OTECTION 825 L Street - Anchorage, Alaska 99501 • IN! 2 t1 1981 ENVIRONMENTAL SANITATION DIVISION Telephone 264-4720 V E D � �A�kl REQUEST FOR APPROVAL OF INDIVIDUAL WATER AND SEWE]TIES DI RECTI DNS: Complete all parts on page 1. Incomplete requests will not be processed. Please allow ten (10) days for processing. 1. OPERTY OWNER I PHONE (LING ADDRESS ox - PR PERTY RESIDENT (If different from above) I PHONE 2. BUYER PHONE MAILING ADDRESS 3. LENDING INSTITUTION PHONE MAILING ADDRESS 4. REALTOR/AGENT PHONE MAILING ADDRESS 1701 (f -S77-, ffit/C�drr'A� 9 �' i�3 f 5. LEGAL DESCRIPTION STREET LOCATION f/G � 6. TYPE OF RESIDENCE NUMBER OF,BEDROOMS SINGLE FAMILY ❑ One ❑ Four ❑ Other ❑ Two ❑ Five ❑ MULTIPLE FAMILY 0— Three ❑ Six 7. WATER SUPPLY 0 INDIVIDUAL* * ATTACH WELL LOG. A well log is required for all wells drilled ❑ COMMUNITY since June 1975. For wells drilled prior to that date, give well ❑ PUBLIC UTILITY depth (attach log if available.)p 8. SEWAGE DISPOSAL SYSTEM INDIVIDUAL/ON-SITE** YEAR ON-SITE SYSTEM WAS INSTALLED. ❑ PUBLIC UTILITY NOTE: THE INSPECTION FEE MUST ACCOMPANY EACH REQUEST BEFORE PROCESSING CAN BE INITIATED. 72-010 (Rev. 6/79) ' Qt�lltf 72-010 (Rev. 6/79) THIS SIDE FOR OFFICIAL USE ONLY 1. TYPE OF RESIDENCE ❑ SINGLE FAMILY ❑ MULTIPLE FAMILY NUMBER OF BEDROOMS ❑ ONE ❑ TWO ❑ THREE ❑ FIVE ❑ OTHER ❑ FOUR ❑ SIX 2. WATER SUPPLY ❑ INDIVIDUAL ❑ COMMUNITY ❑ PUBLIC UTILITY Connection Verified PERMIT NUMBER DEPTH OF WELL DATE DRILLED LOG RECEIVED 3. SEWAGE DISPOSAL SYSTEM ❑ INDIVIDUAL/ON -SITE ❑PUBLIC UTILITY Connection Verified PERMIT NUMBER DATE INSTALLED (� INSTALLER ❑Septic Tank or ❑ Holding Tank Size:Q-30 If Tank is homemade give dimensions: SOILS RATING TYPE OF TANK MANUFACTURER TOTAL ABSORPTION AREA MATERIAL _ 4. DISTANCES WELL TO: Septic/Holding Tank Absorption Area Sewer Line Nearest Lot Line Absorption Area to nearest Lot Line 5. COMMENTS lt, APPROVED FOR BEDROOMS ❑ CONDITIONAL APPROVAL (letter must accompany certificate) ❑ DISAPPROVED DATE 2--- L/ ) BY 72-010 (Rev. 6/79) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH & ENVIRONMENTAL PROTECTION Environmental Sanitation Division 825 L Street - Anchorage, Alaska 99504 Telephone 264-4720 CERTIFICATE OF INSPECTION SEWER AND WATER FACILITIES 1. PROPERTY OWNER DONALD E. CARROLL MAILING ADDRESS SRA BOX 324 C ANCHORAGE AKK 99507 2. LEGAL DESCRIPTION Lot 5 Block 1 Birch Tree Estate 3. TYPE DWELLING ' C3A SINGLE FAMILY RESIDENCE 0 OTHER (Describe) 0 MULTIPLE FAMILY RESIDENCE 4. WATER SUPPLY 11 INDIVIDUAL 0 COMMUNITY/PUBLIC 5. SEWAGE DISPOSAL M INDIVIDUAL/ON-SITE 0 PUB LIC UTILITY 0 HOLDING TANK (Maintenance Required) X] APPROVED FOR THREE BEDROOMS ED CONDITIONAL APPROVAL (See Attached) SE. AL"' 0 DISAPPROVED DATE BY (TITLE) 12-4_81 Robert C. Prat R.S. Associate Specialist 72-014 (3/78) 5. LEGAL DESCRIPTION DATE RECEIVED INSPECTION APPOINTMENTS M 00 TIME TIME TIME :An pal DATE DATE DATE ❑ Two ❑ Five ❑ MULTIPLE FAMILY iZ Three ❑ Six 7. WATER SUPPLY INSPECTOR INSPECTOR INSPECTOR ❑ COMMUNITY since June 1975. For wells drilled prior to that date, give well ICI?"LITY OF XNCHORAUL MUNICIPALITY OF ANCHORAGE 001. OF' & DEPARTMENT OF HEALTH & ENVIRONMENTAL PROTECTIOKNVIkONty1�'N1"',L i ,. fILCTION 825 L Street - Anchorage, Alaska 99501 IlCr YEAR ON-SITE SYSTEM WAS INSTALLED. 0* MAR 17 980 ENVIRONMENTAL SANITATION DIVISION Telephone 264.4720 RECEIVED REQUEST FOR APPROVAL OF INDIVIDUAL WATER AND SEWER FACILITI-a DIRECTIONS: Complete all parts on page 1. Incomplete requests will not be processed. Please allow ten (10) days for processing. 1. P ERTY OWNER ©� _PHONE � f�s� < O MAII G ADDR S ,XA'3 3, Y- If PROPERTY RESIDENT (If different from above) PHONE 2. BUYER P O MAILING ADDRESS 3. LENDING INSTI UTION PHONE MAIL NG ADDRESS zao 4. REALTOR/AGENT PHONE MAILING ADDRESS 5. LEGAL DESCRIPTION a%- t' sz STREET LOCATION ✓v O` Oflieo 6. TYPE OF RESIDENCE NUMBER OF,BEDROOMS SINGLE FAMILY ❑ One ❑ Four ❑ Other ❑ Two ❑ Five ❑ MULTIPLE FAMILY iZ Three ❑ Six 7. WATER SUPPLY 0" INDIVIDUAL* *ATTACH WELL LOG. A well log is required for all wells drilled ❑ COMMUNITY since June 1975. For wells drilled prior to that date, give well ❑ PUBLIC UTILITY depth (attach log if available.) 8. SEWAGE DISPOSAL SYSTEM F INDIVIDUAL/ON-SITE** IlCr YEAR ON-SITE SYSTEM WAS INSTALLED. ❑ PUBLIC UTILITY NOTE: THE INSPECTION FEE MUST ACCOMPANY EACH REQUEST BEFORE PROCESSING CAN BE INITIATED. 72-010 (Rev. 6/79) THIS SIDE FOR OFFICIAL USE ONLY 1. TYPE OF RESIDENCE ❑ SINGLE FAMILY ❑ MULTIPLE FAMILY NUMBER OF BEDROOMS ❑ ONE ❑ THREE ❑ FIVE ❑ OTHER ❑ TWO ❑ FOUR ❑ SIX 2. WATER SUPPLY ❑ INDIVIDUAL ❑ COMMUNITY ❑ PUBLIC UTILITY Connection Verified PERMIT NUMBER DEPTH OF WELL DATE DRILLED LOG RECEIVED 3. SEWAGE DISPOSAL SYSTEM ❑INDIVIDUAL/ON -SITE ❑PUBLIC UTILITY Connection Verified PERMIT NUMBER DATE INSTALLED -- INSTALLER ❑Septic Tank or ❑ Holding Tank Size: 1 � V If Tank is homemade give dimensions: SOILS RATING TYPE OF TANK MANUFACTURER TOTAL ABSORPTION AREA MATERIAL 4. DISTANCES WELL TO: Septic/Holding Tank Absorption Area Sewer Line Nearest Lot Line Absorption Area to nearest Lot Line 5. COMMENTS APPROVED FOR BEDROOMS ❑ CONDITIONAL APPROVAL (letter must accompany certificate) ❑ DISAPPROVED DATE BY 72-010 (Rev. 6/79) MUNICIPALITY OF ANCHORAGE Department of Health and Environmental P'"".t, 825 L Street, Anchorage, Alaska 901541 279-2511, eXt. 224, 225 quest for Approval of Individual Sewer !Property :Owner : I and Water nl_i t, 11 e`s CIA 11, I ik - k-�s 2 'Mailing Address: (C)Q ( I Phone: f 'Name of Buyer: C)„"() �Mailing Address: Lending Institution: a CA Phone: !Mailing Address: I -)r), +0 G4 Phone: �1!4. �Realtor/Agent: Mailing Address: Phone: 5. 'Legal Description: �Street Location: 16. 7. I � !!Single Family Residence* II (V Number of Bedrooms: Multiple Family Residence: 'Water Supply: *Individual. Well !'If Individual Well, well depth Number of Bedrooms: (V Public/Community System ( ) If Community System, name of system 8. 'Sewage Disposal. System: On-site System If On-site System, date of installation: 0 Public System ( ) A well log is required on ALL wells drilled since 6/75.